408021851

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{101221}}^1$

素因数の和:101389

約数の個数: 8

約数和(自身を含む): 425132400

約数和(自身を除く): 17110549

約数列:

[1, 29, 139, 4031, 101221, 2935409, 14069719, 408021851]

約数ペア:

[(1, 408021851), (29, 14069719), (139, 2935409), (4031, 101221)]