8457007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2298

約数の個数: 12

約数和(自身を含む): 9679096

約数和(自身を除く): 1222089

約数列:

[1, 13, 17, 221, 289, 2251, 3757, 29263, 38267, 497471, 650539, 8457007]

約数ペア:

[(1, 8457007), (13, 650539), (17, 497471), (221, 38267), (289, 29263), (2251, 3757)]