2012589927

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{4493}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 2952881568

約数和(自身を除く): 940291641

約数列:

[1, 3, 9, 71, 213, 639, 701, 2103, 4493, 6309, 13479, 40437, 49771, 149313, 319003, 447939, 957009, 2871027, 3149593, 9448779, 28346337, 223621103, 670863309, 2012589927]

約数ペア:

[(1, 2012589927), (3, 670863309), (9, 223621103), (71, 28346337), (213, 9448779), (639, 3149593), (701, 2871027), (2103, 957009), (4493, 447939), (6309, 319003), (13479, 149313), (40437, 49771)]