4039778883

素因数分解:

$3^1\times 7^3\times {\mathrm{3925927}}^1$

素因数の和:3925951

約数の個数: 16

約数和(自身を含む): 6281484800

約数和(自身を除く): 2241705917

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 3925927, 11777781, 27481489, 82444467, 192370423, 577111269, 1346592961, 4039778883]

約数ペア:

[(1, 4039778883), (3, 1346592961), (7, 577111269), (21, 192370423), (49, 82444467), (147, 27481489), (343, 11777781), (1029, 3925927)]