8790687

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 20

約数和(自身を含む): 13457136

約数和(自身を除く): 4666449

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2647, 3321, 7941, 23823, 71469, 108527, 214407, 325581, 976743, 2930229, 8790687]

約数ペア:

[(1, 8790687), (3, 2930229), (9, 976743), (27, 325581), (41, 214407), (81, 108527), (123, 71469), (369, 23823), (1107, 7941), (2647, 3321)]