12349239

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 19248768

約数和(自身を除く): 6899529

約数列:

[1, 3, 7, 21, 67, 131, 201, 393, 469, 917, 1407, 2751, 4489, 8777, 13467, 26331, 31423, 61439, 94269, 184317, 588059, 1764177, 4116413, 12349239]

約数ペア:

[(1, 12349239), (3, 4116413), (7, 1764177), (21, 588059), (67, 184317), (131, 94269), (201, 61439), (393, 31423), (469, 26331), (917, 13467), (1407, 8777), (2751, 4489)]