123775431

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{1013}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 179624016

約数和(自身を除く): 55848585

約数列:

[1, 3, 13, 39, 169, 241, 507, 723, 1013, 3039, 3133, 9399, 13169, 39507, 40729, 122187, 171197, 244133, 513591, 732399, 3173729, 9521187, 41258477, 123775431]

約数ペア:

[(1, 123775431), (3, 41258477), (13, 9521187), (39, 3173729), (169, 732399), (241, 513591), (507, 244133), (723, 171197), (1013, 122187), (3039, 40729), (3133, 39507), (9399, 13169)]