2089665

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 3882240

約数和(自身を除く): 1792575

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 673, 1035, 2019, 3105, 3365, 6057, 10095, 15479, 18171, 30285, 46437, 77395, 90855, 139311, 232185, 417933, 696555, 2089665]

約数ペア:

[(1, 2089665), (3, 696555), (5, 417933), (9, 232185), (15, 139311), (23, 90855), (27, 77395), (45, 46437), (69, 30285), (115, 18171), (135, 15479), (207, 10095), (345, 6057), (621, 3365), (673, 3105), (1035, 2019)]