20131990121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8644049}}^1$

素因数の和:8644203

約数の個数: 8

約数和(自身を含む): 21471820200

約数和(自身を除く): 1339830079

約数列:

[1, 17, 137, 2329, 8644049, 146948833, 1184234713, 20131990121]

約数ペア:

[(1, 20131990121), (17, 1184234713), (137, 146948833), (2329, 8644049)]