2012331303

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{3391}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 3082649600

約数和(自身を除く): 1070318297

約数列:

[1, 3, 9, 27, 31, 93, 279, 709, 837, 2127, 3391, 6381, 10173, 19143, 21979, 30519, 65937, 91557, 105121, 197811, 315363, 593433, 946089, 2404219, 2838267, 7212657, 21637971, 64913913, 74530789, 223592367, 670777101, 2012331303]

約数ペア:

[(1, 2012331303), (3, 670777101), (9, 223592367), (27, 74530789), (31, 64913913), (93, 21637971), (279, 7212657), (709, 2838267), (837, 2404219), (2127, 946089), (3391, 593433), (6381, 315363), (10173, 197811), (19143, 105121), (21979, 91557), (30519, 65937)]