2017882137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1279}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 2875392000

約数和(自身を除く): 857509863

約数列:

[1, 3, 19, 57, 89, 267, 311, 933, 1279, 1691, 3837, 5073, 5909, 17727, 24301, 27679, 72903, 83037, 113831, 341493, 397769, 525901, 1193307, 1577703, 2162789, 6488367, 7557611, 22672833, 35401441, 106204323, 672627379, 2017882137]

約数ペア:

[(1, 2017882137), (3, 672627379), (19, 106204323), (57, 35401441), (89, 22672833), (267, 7557611), (311, 6488367), (933, 2162789), (1279, 1577703), (1691, 1193307), (3837, 525901), (5073, 397769), (5909, 341493), (17727, 113831), (24301, 83037), (27679, 72903)]