30143121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 41637888

約数和(自身を除く): 11494767

約数列:

[1, 3, 47, 71, 141, 213, 3011, 3337, 9033, 10011, 141517, 213781, 424551, 641343, 10047707, 30143121]

約数ペア:

[(1, 30143121), (3, 10047707), (47, 641343), (71, 424551), (141, 213781), (213, 141517), (3011, 10011), (3337, 9033)]