1609804521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{13759013}}^1$

素因数の和:13759032

約数の個数: 12

約数和(自身を含む): 2504140548

約数和(自身を除く): 894336027

約数列:

[1, 3, 9, 13, 39, 117, 13759013, 41277039, 123831117, 178867169, 536601507, 1609804521]

約数ペア:

[(1, 1609804521), (3, 536601507), (9, 178867169), (13, 123831117), (39, 41277039), (117, 13759013)]