69319663

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{2207}}^1$

素因数の和:2862

約数の個数: 12

約数和(自身を含む): 80799552

約数和(自身を除く): 11479889

約数列:

[1, 7, 49, 641, 2207, 4487, 15449, 31409, 108143, 1414687, 9902809, 69319663]

約数ペア:

[(1, 69319663), (7, 9902809), (49, 1414687), (641, 108143), (2207, 31409), (4487, 15449)]