25607673

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31293

約数の個数: 24

約数和(自身を含む): 45526208

約数和(自身を除く): 19918535

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31267, 93801, 218869, 281403, 406471, 656607, 1219413, 1969821, 2845297, 3658239, 8535891, 25607673]

約数ペア:

[(1, 25607673), (3, 8535891), (7, 3658239), (9, 2845297), (13, 1969821), (21, 1219413), (39, 656607), (63, 406471), (91, 281403), (117, 218869), (273, 93801), (819, 31267)]