118898221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{538001}}^1$

素因数の和:538031

約数の個数: 8

約数和(自身を含む): 135576504

約数和(自身を除く): 16678283

約数列:

[1, 13, 17, 221, 538001, 6994013, 9146017, 118898221]

約数ペア:

[(1, 118898221), (13, 9146017), (17, 6994013), (221, 538001)]