6474087

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:580

約数の個数: 20

約数和(自身を含む): 9740016

約数和(自身を除く): 3265929

約数列:

[1, 3, 9, 27, 81, 257, 311, 771, 933, 2313, 2799, 6939, 8397, 20817, 25191, 79927, 239781, 719343, 2158029, 6474087]

約数ペア:

[(1, 6474087), (3, 2158029), (9, 719343), (27, 239781), (81, 79927), (257, 25191), (311, 20817), (771, 8397), (933, 6939), (2313, 2799)]