86563351

素因数分解:

$7^2\times {\mathrm{829}}^1\times {\mathrm{2131}}^1$

素因数の和:2974

約数の個数: 12

約数和(自身を含む): 100864920

約数和(自身を除く): 14301569

約数列:

[1, 7, 49, 829, 2131, 5803, 14917, 40621, 104419, 1766599, 12366193, 86563351]

約数ペア:

[(1, 86563351), (7, 12366193), (49, 1766599), (829, 104419), (2131, 40621), (5803, 14917)]