1746981

素因数分解:

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

素因数の和:825

約数の個数: 16

約数和(自身を含む): 2620800

約数和(自身を除く): 873819

約数列:

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

約数ペア:

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