12470129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 15447168

約数和(自身を除く): 2977039

約数列:

[1, 7, 17, 43, 119, 301, 731, 2437, 5117, 17059, 41429, 104791, 290003, 733537, 1781447, 12470129]

約数ペア:

[(1, 12470129), (7, 1781447), (17, 733537), (43, 290003), (119, 104791), (301, 41429), (731, 17059), (2437, 5117)]