7744121

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10010112

約数和(自身を除く): 2265991

約数列:

[1, 7, 11, 41, 77, 121, 223, 287, 451, 847, 1561, 2453, 3157, 4961, 9143, 17171, 26983, 34727, 64001, 100573, 188881, 704011, 1106303, 7744121]

約数ペア:

[(1, 7744121), (7, 1106303), (11, 704011), (41, 188881), (77, 100573), (121, 64001), (223, 34727), (287, 26983), (451, 17171), (847, 9143), (1561, 4961), (2453, 3157)]