12250161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 22241856

約数和(自身を除く): 9991695

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1607, 2541, 4821, 7623, 11249, 14463, 17677, 33747, 53031, 101241, 123739, 159093, 194447, 371217, 583341, 1113651, 1361129, 1750023, 4083387, 12250161]

約数ペア:

[(1, 12250161), (3, 4083387), (7, 1750023), (9, 1361129), (11, 1113651), (21, 583341), (33, 371217), (63, 194447), (77, 159093), (99, 123739), (121, 101241), (231, 53031), (363, 33747), (693, 17677), (847, 14463), (1089, 11249), (1607, 7623), (2541, 4821)]