11265192009

素因数分解:

$3^2\times {\mathrm{5431}}^1\times {\mathrm{230471}}^1$

素因数の和:235908

約数の個数: 12

約数和(自身を含む): 16275010752

約数和(自身を除く): 5009818743

約数列:

[1, 3, 9, 5431, 16293, 48879, 230471, 691413, 2074239, 1251688001, 3755064003, 11265192009]

約数ペア:

[(1, 11265192009), (3, 3755064003), (9, 1251688001), (5431, 2074239), (16293, 691413), (48879, 230471)]