809688915837

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{1489}}^1\times {\mathrm{384841}}^1$

素因数の和:386493

約数の個数: 24

約数和(自身を含む): 1177793547320

約数和(自身を除く): 368104631483

約数列:

[1, 3, 9, 157, 471, 1413, 1489, 4467, 13401, 233773, 384841, 701319, 1154523, 2103957, 3463569, 60420037, 181260111, 543780333, 573028249, 1719084747, 5157254241, 89965435093, 269896305279, 809688915837]

約数ペア:

[(1, 809688915837), (3, 269896305279), (9, 89965435093), (157, 5157254241), (471, 1719084747), (1413, 573028249), (1489, 543780333), (4467, 181260111), (13401, 60420037), (233773, 3463569), (384841, 2103957), (701319, 1154523)]