11178891

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4800

約数の個数: 20

約数和(自身を含む): 17278800

約数和(自身を除く): 6099909

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4759, 14277, 42831, 128493, 138011, 385479, 414033, 1242099, 3726297, 11178891]

約数ペア:

[(1, 11178891), (3, 3726297), (9, 1242099), (27, 414033), (29, 385479), (81, 138011), (87, 128493), (261, 42831), (783, 14277), (2349, 4759)]