31903014781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{139309}}^1$

素因数の和:139620

約数の個数: 16

約数和(自身を含む): 35306726400

約数和(自身を除く): 3403711619

約数列:

[1, 11, 109, 191, 1199, 2101, 20819, 139309, 229009, 1532399, 15184681, 26608019, 167031491, 292688209, 2900274071, 31903014781]

約数ペア:

[(1, 31903014781), (11, 2900274071), (109, 292688209), (191, 167031491), (1199, 26608019), (2101, 15184681), (20819, 1532399), (139309, 229009)]