11689677

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 20

約数和(自身を含む): 17559036

約数和(自身を除く): 5869359

約数列:

[1, 3, 9, 27, 81, 277, 521, 831, 1563, 2493, 4689, 7479, 14067, 22437, 42201, 144317, 432951, 1298853, 3896559, 11689677]

約数ペア:

[(1, 11689677), (3, 3896559), (9, 1298853), (27, 432951), (81, 144317), (277, 42201), (521, 22437), (831, 14067), (1563, 7479), (2493, 4689)]