13656173859

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{444841}}^1$

素因数の和:445232

約数の個数: 20

約数和(自身を含む): 20453835160

約数和(自身を除く): 6797661301

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 30699, 444841, 1334523, 4003569, 12010707, 36032121, 168594739, 505784217, 1517352651, 4552057953, 13656173859]

約数ペア:

[(1, 13656173859), (3, 4552057953), (9, 1517352651), (27, 505784217), (81, 168594739), (379, 36032121), (1137, 12010707), (3411, 4003569), (10233, 1334523), (30699, 444841)]