123547619

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43003}}^1$

素因数の和:43046

約数の個数: 12

約数和(自身を含む): 141655176

約数和(自身を除く): 18107557

約数列:

[1, 13, 17, 169, 221, 2873, 43003, 559039, 731051, 7267507, 9503663, 123547619]

約数ペア:

[(1, 123547619), (13, 9503663), (17, 7267507), (169, 731051), (221, 559039), (2873, 43003)]