2080077.00000000

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 17704960

約数和(自身を除く): 6205471

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1279, 2997, 3837, 8991, 11511, 34533, 47323, 103599, 141969, 310797, 425907, 1277721, 3833163, 11499489]

約数ペア:

[(1, 11499489), (3, 3833163), (9, 1277721), (27, 425907), (37, 310797), (81, 141969), (111, 103599), (243, 47323), (333, 34533), (999, 11511), (1279, 8991), (2997, 3837)]