12251010639

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1991063}}^1$

素因数の和:1991366

約数の個数: 16

約数和(自身を含む): 18731930112

約数和(自身を除く): 6480919473

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 1991063, 5973189, 13937441, 41812323, 583381459, 1750144377, 4083670213, 12251010639]

約数ペア:

[(1, 12251010639), (3, 4083670213), (7, 1750144377), (21, 583381459), (293, 41812323), (879, 13937441), (2051, 5973189), (6153, 1991063)]