12119723

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 15640800

約数和(自身を除く): 3521077

約数列:

[1, 7, 11, 41, 77, 121, 287, 349, 451, 847, 2443, 3157, 3839, 4961, 14309, 26873, 34727, 42229, 100163, 157399, 295603, 1101793, 1731389, 12119723]

約数ペア:

[(1, 12119723), (7, 1731389), (11, 1101793), (41, 295603), (77, 157399), (121, 100163), (287, 42229), (349, 34727), (451, 26873), (847, 14309), (2443, 4961), (3157, 3839)]