2839842081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{265381}}^1$

素因数の和:265457

約数の個数: 24

約数和(自身を含む): 4346957160

約数和(自身を除く): 1507115079

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 10701, 265381, 796143, 2388429, 7696049, 10880621, 23088147, 32641863, 69264441, 97925589, 315538009, 946614027, 2839842081]

約数ペア:

[(1, 2839842081), (3, 946614027), (9, 315538009), (29, 97925589), (41, 69264441), (87, 32641863), (123, 23088147), (261, 10880621), (369, 7696049), (1189, 2388429), (3567, 796143), (10701, 265381)]