5240943

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 20

約数和(自身を含む): 7927920

約数和(自身を除く): 2686977

約数列:

[1, 3, 9, 27, 81, 89, 267, 727, 801, 2181, 2403, 6543, 7209, 19629, 58887, 64703, 194109, 582327, 1746981, 5240943]

約数ペア:

[(1, 5240943), (3, 1746981), (9, 582327), (27, 194109), (81, 64703), (89, 58887), (267, 19629), (727, 7209), (801, 6543), (2181, 2403)]