8117091

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 12655632

約数和(自身を除く): 4538541

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4357, 13071, 39213, 100211, 117639, 300633, 352917, 901899, 2705697, 8117091]

約数ペア:

[(1, 8117091), (3, 2705697), (9, 901899), (23, 352917), (27, 300633), (69, 117639), (81, 100211), (207, 39213), (621, 13071), (1863, 4357)]