25995879

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31741}}^1$

素因数の和:31767

約数の個数: 24

約数和(自身を含む): 46216352

約数和(自身を除く): 20220473

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31741, 95223, 222187, 285669, 412633, 666561, 1237899, 1999683, 2888431, 3713697, 8665293, 25995879]

約数ペア:

[(1, 25995879), (3, 8665293), (7, 3713697), (9, 2888431), (13, 1999683), (21, 1237899), (39, 666561), (63, 412633), (91, 285669), (117, 222187), (273, 95223), (819, 31741)]