272709359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 322865760

約数和(自身を除く): 50156401

約数列:

[1, 13, 17, 29, 221, 289, 377, 493, 2503, 3757, 6409, 8381, 32539, 42551, 72587, 108953, 553163, 723367, 943631, 1233979, 9403771, 16041727, 20977643, 272709359]

約数ペア:

[(1, 272709359), (13, 20977643), (17, 16041727), (29, 9403771), (221, 1233979), (289, 943631), (377, 723367), (493, 553163), (2503, 108953), (3757, 72587), (6409, 42551), (8381, 32539)]