25483257

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 38376000

約数和(自身を除く): 12892743

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 599, 1467, 1797, 4727, 5391, 14181, 17371, 42543, 52113, 97637, 156339, 292911, 878733, 2831473, 8494419, 25483257]

約数ペア:

[(1, 25483257), (3, 8494419), (9, 2831473), (29, 878733), (87, 292911), (163, 156339), (261, 97637), (489, 52113), (599, 42543), (1467, 17371), (1797, 14181), (4727, 5391)]