888930081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{3637}}^1$

素因数の和:5745

約数の個数: 24

約数和(自身を含む): 1383822440

約数和(自身を除く): 494892359

約数列:

[1, 3, 9, 13, 39, 117, 2089, 3637, 6267, 10911, 18801, 27157, 32733, 47281, 81471, 141843, 244413, 425529, 7597693, 22793079, 68379237, 98770009, 296310027, 888930081]

約数ペア:

[(1, 888930081), (3, 296310027), (9, 98770009), (13, 68379237), (39, 22793079), (117, 7597693), (2089, 425529), (3637, 244413), (6267, 141843), (10911, 81471), (18801, 47281), (27157, 32733)]