2743454889

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{342889}}^1$

素因数の和:343029

約数の個数: 24

約数和(自身を含む): 4564551680

約数和(自身を除く): 1821096791

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 342889, 1028667, 2400223, 3086001, 7200669, 21602007, 43546903, 130640709, 304828321, 391922127, 914484963, 2743454889]

約数ペア:

[(1, 2743454889), (3, 914484963), (7, 391922127), (9, 304828321), (21, 130640709), (63, 43546903), (127, 21602007), (381, 7200669), (889, 3086001), (1143, 2400223), (2667, 1028667), (8001, 342889)]