1395037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 1779840

約数和(自身を除く): 384803

約数列:

[1, 7, 17, 19, 119, 133, 323, 617, 2261, 4319, 10489, 11723, 73423, 82061, 199291, 1395037]

約数ペア:

[(1, 1395037), (7, 199291), (17, 82061), (19, 73423), (119, 11723), (133, 10489), (323, 4319), (617, 2261)]