15103361

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 19816704

約数和(自身を除く): 4713343

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 751, 1183, 1547, 2873, 5257, 9763, 12767, 20111, 68341, 89369, 126919, 165971, 888433, 1161797, 2157623, 15103361]

約数ペア:

[(1, 15103361), (7, 2157623), (13, 1161797), (17, 888433), (91, 165971), (119, 126919), (169, 89369), (221, 68341), (751, 20111), (1183, 12767), (1547, 9763), (2873, 5257)]