5225143

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 6809600

約数和(自身を除く): 1584457

約数列:

[1, 7, 11, 31, 77, 121, 199, 217, 341, 847, 1393, 2189, 2387, 3751, 6169, 15323, 24079, 26257, 43183, 67859, 168553, 475013, 746449, 5225143]

約数ペア:

[(1, 5225143), (7, 746449), (11, 475013), (31, 168553), (77, 67859), (121, 43183), (199, 26257), (217, 24079), (341, 15323), (847, 6169), (1393, 3751), (2189, 2387)]