2586609

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 3940352

約数和(自身を除く): 1353743

約数列:

[1, 3, 9, 31, 73, 93, 127, 219, 279, 381, 657, 1143, 2263, 3937, 6789, 9271, 11811, 20367, 27813, 35433, 83439, 287401, 862203, 2586609]

約数ペア:

[(1, 2586609), (3, 862203), (9, 287401), (31, 83439), (73, 35433), (93, 27813), (127, 20367), (219, 11811), (279, 9271), (381, 6789), (657, 3937), (1143, 2263)]