51311541

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13457}}^1$

素因数の和:13532

約数の個数: 16

約数和(自身を含む): 72350208

約数和(自身を除く): 21038667

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 13457, 40371, 417167, 551737, 1251501, 1655211, 17103847, 51311541]

約数ペア:

[(1, 51311541), (3, 17103847), (31, 1655211), (41, 1251501), (93, 551737), (123, 417167), (1271, 40371), (3813, 13457)]