25305111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 39546416

約数和(自身を除く): 14241305

約数列:

[1, 3, 9, 13, 39, 117, 313, 691, 939, 2073, 2817, 4069, 6219, 8983, 12207, 26949, 36621, 80847, 216283, 648849, 1946547, 2811679, 8435037, 25305111]

約数ペア:

[(1, 25305111), (3, 8435037), (9, 2811679), (13, 1946547), (39, 648849), (117, 216283), (313, 80847), (691, 36621), (939, 26949), (2073, 12207), (2817, 8983), (4069, 6219)]