30947343

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9041}}^1$

素因数の和:9214

約数の個数: 16

約数和(自身を含む): 47452416

約数和(自身を除く): 16505073

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 9041, 27123, 63287, 189861, 1473683, 4421049, 10315781, 30947343]

約数ペア:

[(1, 30947343), (3, 10315781), (7, 4421049), (21, 1473683), (163, 189861), (489, 63287), (1141, 27123), (3423, 9041)]