7967619

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 13036800

約数和(自身を除く): 5069181

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 193, 297, 417, 579, 1251, 1529, 1737, 2123, 3753, 4587, 5211, 6369, 13761, 19107, 26827, 41283, 57321, 80481, 241443, 295097, 724329, 885291, 2655873, 7967619]

約数ペア:

[(1, 7967619), (3, 2655873), (9, 885291), (11, 724329), (27, 295097), (33, 241443), (99, 80481), (139, 57321), (193, 41283), (297, 26827), (417, 19107), (579, 13761), (1251, 6369), (1529, 5211), (1737, 4587), (2123, 3753)]