25894191

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 35633664

約数和(自身を除く): 9739473

約数列:

[1, 3, 37, 111, 263, 789, 887, 2661, 9731, 29193, 32819, 98457, 233281, 699843, 8631397, 25894191]

約数ペア:

[(1, 25894191), (3, 8631397), (37, 699843), (111, 233281), (263, 98457), (789, 32819), (887, 29193), (2661, 9731)]