2007192081

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{9423437}}^1$

素因数の和:9423511

約数の個数: 8

約数和(自身を含む): 2713950144

約数和(自身を除く): 706758063

約数列:

[1, 3, 71, 213, 9423437, 28270311, 669064027, 2007192081]

約数ペア:

[(1, 2007192081), (3, 669064027), (71, 28270311), (213, 9423437)]