17045509

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 18

約数和(自身を含む): 19663350

約数和(自身を除く): 2617841

約数列:

[1, 13, 17, 169, 221, 289, 349, 2873, 3757, 4537, 5933, 48841, 58981, 77129, 100861, 1002677, 1311193, 17045509]

約数ペア:

[(1, 17045509), (13, 1311193), (17, 1002677), (169, 100861), (221, 77129), (289, 58981), (349, 48841), (2873, 5933), (3757, 4537)]