2997047205

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{240437}}^1$

素因数の和:240725

約数の個数: 24

約数和(自身を含む): 5213657592

約数和(自身を除く): 2216610387

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 240437, 721311, 1202185, 2163933, 3606555, 10819665, 66601049, 199803147, 333005245, 599409441, 999015735, 2997047205]

約数ペア:

[(1, 2997047205), (3, 999015735), (5, 599409441), (9, 333005245), (15, 199803147), (45, 66601049), (277, 10819665), (831, 3606555), (1385, 2163933), (2493, 1202185), (4155, 721311), (12465, 240437)]