28080481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 34933248

約数和(自身を除く): 6852767

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11551, 127061, 150163, 196367, 1651793, 2160037, 2552771, 28080481]

約数ペア:

[(1, 28080481), (11, 2552771), (13, 2160037), (17, 1651793), (143, 196367), (187, 150163), (221, 127061), (2431, 11551)]