5242401

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1134

約数の個数: 20

約数和(自身を含む): 7967124

約数和(自身を除く): 2724723

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1061, 1647, 3183, 4941, 9549, 28647, 64721, 85941, 194163, 582489, 1747467, 5242401]

約数ペア:

[(1, 5242401), (3, 1747467), (9, 582489), (27, 194163), (61, 85941), (81, 64721), (183, 28647), (549, 9549), (1061, 4941), (1647, 3183)]