17087329

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 21410568

約数和(自身を除く): 4323239

約数列:

[1, 7, 17, 49, 73, 119, 281, 511, 833, 1241, 1967, 3577, 4777, 8687, 13769, 20513, 33439, 60809, 143591, 234073, 348721, 1005137, 2441047, 17087329]

約数ペア:

[(1, 17087329), (7, 2441047), (17, 1005137), (49, 348721), (73, 234073), (119, 143591), (281, 60809), (511, 33439), (833, 20513), (1241, 13769), (1967, 8687), (3577, 4777)]