13293621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 21400704

約数和(自身を除く): 8107083

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 2857, 4653, 8571, 25713, 31427, 94281, 134279, 282843, 402837, 1208511, 1477069, 4431207, 13293621]

約数ペア:

[(1, 13293621), (3, 4431207), (9, 1477069), (11, 1208511), (33, 402837), (47, 282843), (99, 134279), (141, 94281), (423, 31427), (517, 25713), (1551, 8571), (2857, 4653)]