2080676907

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{38333}}^1$

素因数の和:38539

約数の個数: 24

約数和(自身を含む): 3105667344

約数和(自身を除く): 1024990437

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 1467, 6031, 18093, 38333, 54279, 114999, 344997, 1418321, 4254963, 6248279, 12764889, 18744837, 56234511, 231186323, 693558969, 2080676907]

約数ペア:

[(1, 2080676907), (3, 693558969), (9, 231186323), (37, 56234511), (111, 18744837), (163, 12764889), (333, 6248279), (489, 4254963), (1467, 1418321), (6031, 344997), (18093, 114999), (38333, 54279)]