11985171

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 17766672

約数和(自身を除く): 5781501

約数列:

[1, 3, 11, 33, 121, 137, 241, 363, 411, 723, 1507, 2651, 4521, 7953, 16577, 29161, 33017, 49731, 87483, 99051, 363187, 1089561, 3995057, 11985171]

約数ペア:

[(1, 11985171), (3, 3995057), (11, 1089561), (33, 363187), (121, 99051), (137, 87483), (241, 49731), (363, 33017), (411, 29161), (723, 16577), (1507, 7953), (2651, 4521)]