2017226739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{3023}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 2986066944

約数和(自身を除く): 968840205

約数列:

[1, 3, 11, 33, 73, 219, 277, 803, 831, 2409, 3023, 3047, 9069, 9141, 20221, 33253, 60663, 99759, 220679, 222431, 662037, 667293, 837371, 2427469, 2512113, 7282407, 9211081, 27633243, 61128083, 183384249, 672408913, 2017226739]

約数ペア:

[(1, 2017226739), (3, 672408913), (11, 183384249), (33, 61128083), (73, 27633243), (219, 9211081), (277, 7282407), (803, 2512113), (831, 2427469), (2409, 837371), (3023, 667293), (3047, 662037), (9069, 222431), (9141, 220679), (20221, 99759), (33253, 60663)]