31913121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4093}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 44804736

約数和(自身を除く): 12891615

約数列:

[1, 3, 23, 69, 113, 339, 2599, 4093, 7797, 12279, 94139, 282417, 462509, 1387527, 10637707, 31913121]

約数ペア:

[(1, 31913121), (3, 10637707), (23, 1387527), (69, 462509), (113, 282417), (339, 94139), (2599, 12279), (4093, 7797)]