152711221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691001}}^1$

素因数の和:691031

約数の個数: 8

約数和(自身を含む): 174132504

約数和(自身を除く): 21421283

約数列:

[1, 13, 17, 221, 691001, 8983013, 11747017, 152711221]

約数ペア:

[(1, 152711221), (13, 11747017), (17, 8983013), (221, 691001)]