7775487

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4791

約数の個数: 16

約数和(自身を含む): 11710560

約数和(自身を除く): 3935073

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 4721, 14163, 42489, 127467, 287981, 863943, 2591829, 7775487]

約数ペア:

[(1, 7775487), (3, 2591829), (9, 863943), (27, 287981), (61, 127467), (183, 42489), (549, 14163), (1647, 4721)]