1685381679

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{1289}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 2457140400

約数和(自身を除く): 771758721

約数列:

[1, 3, 9, 131, 393, 1109, 1179, 1289, 3327, 3867, 9981, 11601, 145279, 168859, 435837, 506577, 1307511, 1429501, 1519731, 4288503, 12865509, 187264631, 561793893, 1685381679]

約数ペア:

[(1, 1685381679), (3, 561793893), (9, 187264631), (131, 12865509), (393, 4288503), (1109, 1519731), (1179, 1429501), (1289, 1307511), (3327, 506577), (3867, 435837), (9981, 168859), (11601, 145279)]