1411587

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 2185456

約数和(自身を除く): 773869

約数列:

[1, 3, 9, 27, 37, 81, 111, 157, 243, 333, 471, 999, 1413, 2997, 4239, 5809, 8991, 12717, 17427, 38151, 52281, 156843, 470529, 1411587]

約数ペア:

[(1, 1411587), (3, 470529), (9, 156843), (27, 52281), (37, 38151), (81, 17427), (111, 12717), (157, 8991), (243, 5809), (333, 4239), (471, 2997), (999, 1413)]