2103108489

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1899827}}^1$

素因数の和:1899877

約数の個数: 16

約数和(自身を含む): 3191711040

約数和(自身を除く): 1088602551

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1899827, 5699481, 17098443, 51295329, 77892907, 233678721, 701036163, 2103108489]

約数ペア:

[(1, 2103108489), (3, 701036163), (9, 233678721), (27, 77892907), (41, 51295329), (123, 17098443), (369, 5699481), (1107, 1899827)]