10890513

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 16248960

約数和(自身を除く): 5358447

約数列:

[1, 3, 9, 61, 83, 183, 239, 249, 549, 717, 747, 2151, 5063, 14579, 15189, 19837, 43737, 45567, 59511, 131211, 178533, 1210057, 3630171, 10890513]

約数ペア:

[(1, 10890513), (3, 3630171), (9, 1210057), (61, 178533), (83, 131211), (183, 59511), (239, 45567), (249, 43737), (549, 19837), (717, 15189), (747, 14579), (2151, 5063)]