172697759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 191647680

約数和(自身を除く): 18949921

約数列:

[1, 13, 37, 481, 569, 631, 7397, 8203, 21053, 23347, 273689, 303511, 359039, 4667507, 13284443, 172697759]

約数ペア:

[(1, 172697759), (13, 13284443), (37, 4667507), (481, 359039), (569, 303511), (631, 273689), (7397, 23347), (8203, 21053)]