147937621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{669401}}^1$

素因数の和:669431

約数の個数: 8

約数和(自身を含む): 168689304

約数和(自身を除く): 20751683

約数列:

[1, 13, 17, 221, 669401, 8702213, 11379817, 147937621]

約数ペア:

[(1, 147937621), (13, 11379817), (17, 8702213), (221, 669401)]