38478089

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 45061920

約数和(自身を除く): 6583831

約数列:

[1, 13, 17, 59, 169, 221, 227, 767, 1003, 2873, 2951, 3859, 9971, 13039, 13393, 38363, 50167, 169507, 174109, 227681, 652171, 2263417, 2959853, 38478089]

約数ペア:

[(1, 38478089), (13, 2959853), (17, 2263417), (59, 652171), (169, 227681), (221, 174109), (227, 169507), (767, 50167), (1003, 38363), (2873, 13393), (2951, 13039), (3859, 9971)]