2103669207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{27823}}^1$

素因数の和:28131

約数の個数: 24

約数和(自身を含む): 3148341248

約数和(自身を除く): 1044672041

約数列:

[1, 3, 9, 31, 93, 271, 279, 813, 2439, 8401, 25203, 27823, 75609, 83469, 250407, 862513, 2587539, 7540033, 7762617, 22620099, 67860297, 233741023, 701223069, 2103669207]

約数ペア:

[(1, 2103669207), (3, 701223069), (9, 233741023), (31, 67860297), (93, 22620099), (271, 7762617), (279, 7540033), (813, 2587539), (2439, 862513), (8401, 250407), (25203, 83469), (27823, 75609)]