2535071

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 3306912

約数和(自身を除く): 771841

約数列:

[1, 7, 11, 41, 73, 77, 121, 287, 451, 511, 803, 847, 2993, 3157, 4961, 5621, 8833, 20951, 32923, 34727, 61831, 230461, 362153, 2535071]

約数ペア:

[(1, 2535071), (7, 362153), (11, 230461), (41, 61831), (73, 34727), (77, 32923), (121, 20951), (287, 8833), (451, 5621), (511, 4961), (803, 3157), (847, 2993)]