20131471781

素因数分解:

${\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{213481}}^1$

素因数の和:214183

約数の個数: 8

約数和(自身を含む): 20281643928

約数和(自身を除く): 150172147

約数列:

[1, 181, 521, 94301, 213481, 38640061, 111223601, 20131471781]

約数ペア:

[(1, 20131471781), (181, 111223601), (521, 38640061), (94301, 213481)]