2071433

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 2740608

約数和(自身を除く): 669175

約数列:

[1, 7, 13, 17, 91, 103, 119, 169, 221, 721, 1183, 1339, 1547, 1751, 2873, 9373, 12257, 17407, 20111, 22763, 121849, 159341, 295919, 2071433]

約数ペア:

[(1, 2071433), (7, 295919), (13, 159341), (17, 121849), (91, 22763), (103, 20111), (119, 17407), (169, 12257), (221, 9373), (721, 2873), (1183, 1751), (1339, 1547)]