13621359

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 19130112

約数和(自身を除く): 5508753

約数列:

[1, 3, 23, 69, 113, 339, 1747, 2599, 5241, 7797, 40181, 120543, 197411, 592233, 4540453, 13621359]

約数ペア:

[(1, 13621359), (3, 4540453), (23, 592233), (69, 197411), (113, 120543), (339, 40181), (1747, 7797), (2599, 5241)]