79780261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 92695680

約数和(自身を除く): 12915419

約数列:

[1, 11, 23, 109, 121, 253, 263, 1199, 2507, 2783, 2893, 6049, 13189, 27577, 28667, 31823, 66539, 303347, 315337, 659341, 731929, 3468707, 7252751, 79780261]

約数ペア:

[(1, 79780261), (11, 7252751), (23, 3468707), (109, 731929), (121, 659341), (253, 315337), (263, 303347), (1199, 66539), (2507, 31823), (2783, 28667), (2893, 27577), (6049, 13189)]