8472849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 14429184

約数和(自身を除く): 5956335

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 853, 903, 1419, 2559, 3311, 5971, 9383, 9933, 17913, 28149, 36679, 65681, 110037, 197043, 256753, 403469, 770259, 1210407, 2824283, 8472849]

約数ペア:

[(1, 8472849), (3, 2824283), (7, 1210407), (11, 770259), (21, 403469), (33, 256753), (43, 197043), (77, 110037), (129, 65681), (231, 36679), (301, 28149), (473, 17913), (853, 9933), (903, 9383), (1419, 5971), (2559, 3311)]