231352151

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 248832000

約数和(自身を除く): 17479849

約数列:

[1, 19, 71, 149, 1151, 1349, 2831, 10579, 21869, 81721, 171499, 201001, 1552699, 3258481, 12176429, 231352151]

約数ペア:

[(1, 231352151), (19, 12176429), (71, 3258481), (149, 1552699), (1151, 201001), (1349, 171499), (2831, 81721), (10579, 21869)]