12750661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 16270848

約数和(自身を除く): 3520187

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 3851, 26957, 42361, 165593, 296527, 1159151, 1821523, 12750661]

約数ペア:

[(1, 12750661), (7, 1821523), (11, 1159151), (43, 296527), (77, 165593), (301, 42361), (473, 26957), (3311, 3851)]