isqrfree
integer square-free factorization
Calling Sequence
Parameters
Description
Examples
isqrfree(n)
n
-
any integer
The isqrfree function returns the square-free integer factorization of the integer n.
The function returns the result in the form u,p1,e1,...,pm,em where pi is a positive factor of n, ei is its multiplicity, gcdpi,pj=1 for all i≠j, and u is the sign of n. The square-free factorization of n is: n=up1e1⋯pmem.
isqrfree61
1,61,1
isqrfree180
1,5,1,6,2
ifactors−120
−1,2,3,3,1,5,1
See Also
factor
Factor
factors
ifactor
ifactors
sqrfree
Sqrfree
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