47208917

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 55840512

約数和(自身を除く): 8631595

約数列:

[1, 7, 41, 103, 287, 721, 1597, 4223, 11179, 29561, 65477, 164491, 458339, 1151437, 6744131, 47208917]

約数ペア:

[(1, 47208917), (7, 6744131), (41, 1151437), (103, 458339), (287, 164491), (721, 65477), (1597, 29561), (4223, 11179)]