11872707

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 19968000

約数和(自身を除く): 8095293

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 499, 721, 1133, 1497, 2163, 3399, 3493, 5489, 7931, 10479, 16467, 23793, 38423, 51397, 115269, 154191, 359779, 565367, 1079337, 1696101, 3957569, 11872707]

約数ペア:

[(1, 11872707), (3, 3957569), (7, 1696101), (11, 1079337), (21, 565367), (33, 359779), (77, 154191), (103, 115269), (231, 51397), (309, 38423), (499, 23793), (721, 16467), (1133, 10479), (1497, 7931), (2163, 5489), (3399, 3493)]