65162513

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 76855608

約数和(自身を除く): 11693095

約数列:

[1, 13, 17, 37, 169, 221, 481, 613, 629, 2873, 6253, 7969, 8177, 10421, 22681, 103597, 106301, 135473, 294853, 385577, 1761149, 3833089, 5012501, 65162513]

約数ペア:

[(1, 65162513), (13, 5012501), (17, 3833089), (37, 1761149), (169, 385577), (221, 294853), (481, 135473), (613, 106301), (629, 103597), (2873, 22681), (6253, 10421), (7969, 8177)]