2040892413

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1871}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 3143761920

約数和(自身を除く): 1102869507

約数列:

[1, 3, 7, 21, 127, 381, 409, 889, 1227, 1871, 2667, 2863, 5613, 8589, 13097, 39291, 51943, 155829, 237617, 363601, 712851, 765239, 1090803, 1663319, 2295717, 4989957, 5356673, 16070019, 97185353, 291556059, 680297471, 2040892413]

約数ペア:

[(1, 2040892413), (3, 680297471), (7, 291556059), (21, 97185353), (127, 16070019), (381, 5356673), (409, 4989957), (889, 2295717), (1227, 1663319), (1871, 1090803), (2667, 765239), (2863, 712851), (5613, 363601), (8589, 237617), (13097, 155829), (39291, 51943)]