-
– returns the empty factorization {}. -
– returns . -
– adds to the factors and then factors .
Syntax: factorint(n) Parameter: n – It denotes an integer. Returns: Returns a dictionary containing the prime factors of n as keys and their respective multiplicities as values.Example #1:
# import factorint() method from sympy from sympy import factorint
n = 2 * * 3 * 3 * * 4 * 5 * * 6
# Use factorint() method factor_dict = factorint(n)
print ( "Dictionary containing factors of {} with respective multiplicities : {}" .
format (n, factor_dict))
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Dictionary containing factors of 10125000 with respective multiplicities : {2: 3, 3: 4, 5: 6}Example #2:
# import factorint() method from sympy from sympy import factorint
n = 6 * * 4 * 13
# Use factorint() method factor_dict = factorint(n)
print ( "Dictionary containing factors of {} with respective multiplicities : {}" .
format (n, factor_dict))
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Dictionary containing factors of 16848 with respective multiplicities : {2: 4, 3: 4, 13: 1}
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