2009558097

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1451}}^1\times {\mathrm{4159}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 2983918080

約数和(自身を除く): 974359983

約数列:

[1, 3, 9, 37, 111, 333, 1451, 4159, 4353, 12477, 13059, 37431, 53687, 153883, 161061, 461649, 483183, 1384947, 6034709, 18104127, 54312381, 223284233, 669852699, 2009558097]

約数ペア:

[(1, 2009558097), (3, 669852699), (9, 223284233), (37, 54312381), (111, 18104127), (333, 6034709), (1451, 1384947), (4159, 483183), (4353, 461649), (12477, 161061), (13059, 153883), (37431, 53687)]