3498793987

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20641}}^1$

素因数の和:20743

約数の個数: 24

約数和(自身を含む): 4079684880

約数和(自身を除く): 580890893

約数列:

[1, 13, 17, 59, 169, 221, 767, 1003, 2873, 9971, 13039, 20641, 169507, 268333, 350897, 1217819, 3488329, 4561661, 15831647, 20702923, 59301593, 205811411, 269137999, 3498793987]

約数ペア:

[(1, 3498793987), (13, 269137999), (17, 205811411), (59, 59301593), (169, 20702923), (221, 15831647), (767, 4561661), (1003, 3488329), (2873, 1217819), (9971, 350897), (13039, 268333), (20641, 169507)]