22689331

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 26484480

約数和(自身を除く): 3795149

約数列:

[1, 7, 109, 131, 227, 763, 917, 1589, 14279, 24743, 29737, 99953, 173201, 208159, 3241333, 22689331]

約数ペア:

[(1, 22689331), (7, 3241333), (109, 208159), (131, 173201), (227, 99953), (763, 29737), (917, 24743), (1589, 14279)]