25713147

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 35354880

約数和(自身を除く): 9641733

約数列:

[1, 3, 61, 71, 183, 213, 1979, 4331, 5937, 12993, 120719, 140509, 362157, 421527, 8571049, 25713147]

約数ペア:

[(1, 25713147), (3, 8571049), (61, 421527), (71, 362157), (183, 140509), (213, 120719), (1979, 12993), (4331, 5937)]