20121714301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5355793}}^1$

素因数の和:5355840

約数の個数: 12

約数和(自身を含む): 23019202612

約数和(自身を除く): 2897488311

約数列:

[1, 13, 17, 221, 289, 3757, 5355793, 69625309, 91048481, 1183630253, 1547824177, 20121714301]

約数ペア:

[(1, 20121714301), (13, 1547824177), (17, 1183630253), (221, 91048481), (289, 69625309), (3757, 5355793)]