531330359

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{144031}}^1$

素因数の和:144086

約数の個数: 16

約数和(自身を含む): 663699456

約数和(自身を除く): 132369097

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 144031, 1008217, 2448527, 4464961, 17139689, 31254727, 75904337, 531330359]

約数ペア:

[(1, 531330359), (7, 75904337), (17, 31254727), (31, 17139689), (119, 4464961), (217, 2448527), (527, 1008217), (3689, 144031)]