2871402777

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1541279}}^1$

素因数の和:1541314

約数の個数: 20

約数和(自身を含む): 4475877120

約数和(自身を除く): 1604474343

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1541279, 4623837, 13871511, 35449417, 41614533, 106348251, 124843599, 319044753, 957134259, 2871402777]

約数ペア:

[(1, 2871402777), (3, 957134259), (9, 319044753), (23, 124843599), (27, 106348251), (69, 41614533), (81, 35449417), (207, 13871511), (621, 4623837), (1863, 1541279)]