13313991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{62507}}^1$

素因数の和:62581

約数の個数: 8

約数和(自身を含む): 18002304

約数和(自身を除く): 4688313

約数列:

[1, 3, 71, 213, 62507, 187521, 4437997, 13313991]

約数ペア:

[(1, 13313991), (3, 4437997), (71, 187521), (213, 62507)]