30503943

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{47737}}^1$

素因数の和:47814

約数の個数: 12

約数和(自身を含む): 44682768

約数和(自身を除く): 14178825

約数列:

[1, 3, 9, 71, 213, 639, 47737, 143211, 429633, 3389327, 10167981, 30503943]

約数ペア:

[(1, 30503943), (3, 10167981), (9, 3389327), (71, 429633), (213, 143211), (639, 47737)]