2081967261

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{45161}}^1$

素因数の和:45313

約数の個数: 24

約数和(自身を含む): 3075351552

約数和(自身を除く): 993384291

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 4191, 15367, 45161, 46101, 135483, 496771, 1490313, 5464481, 5735447, 16393443, 17206341, 63089917, 189269751, 693989087, 2081967261]

約数ペア:

[(1, 2081967261), (3, 693989087), (11, 189269751), (33, 63089917), (121, 17206341), (127, 16393443), (363, 5735447), (381, 5464481), (1397, 1490313), (4191, 496771), (15367, 135483), (45161, 46101)]