520030251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4444703}}^1$

素因数の和:4444722

約数の個数: 12

約数和(自身を含む): 808936128

約数和(自身を除く): 288905877

約数列:

[1, 3, 9, 13, 39, 117, 4444703, 13334109, 40002327, 57781139, 173343417, 520030251]

約数ペア:

[(1, 520030251), (3, 173343417), (9, 57781139), (13, 40002327), (39, 13334109), (117, 4444703)]