2080451889

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1\times {\mathrm{4327}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 3081466752

約数和(自身を除く): 1001014863

約数列:

[1, 3, 9, 41, 123, 369, 1303, 3909, 4327, 11727, 12981, 38943, 53423, 160269, 177407, 480807, 532221, 1596663, 5638081, 16914243, 50742729, 231161321, 693483963, 2080451889]

約数ペア:

[(1, 2080451889), (3, 693483963), (9, 231161321), (41, 50742729), (123, 16914243), (369, 5638081), (1303, 1596663), (3909, 532221), (4327, 480807), (11727, 177407), (12981, 160269), (38943, 53423)]