13591893

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1049}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 20764800

約数和(自身を除く): 7172907

約数列:

[1, 3, 7, 21, 617, 1049, 1851, 3147, 4319, 7343, 12957, 22029, 647233, 1941699, 4530631, 13591893]

約数ペア:

[(1, 13591893), (3, 4530631), (7, 1941699), (21, 647233), (617, 22029), (1049, 12957), (1851, 7343), (3147, 4319)]