47499347

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 58722048

約数和(自身を除く): 11222701

約数列:

[1, 7, 23, 31, 161, 217, 307, 713, 961, 2149, 4991, 6727, 7061, 9517, 22103, 49427, 66619, 154721, 218891, 295027, 1532237, 2065189, 6785621, 47499347]

約数ペア:

[(1, 47499347), (7, 6785621), (23, 2065189), (31, 1532237), (161, 295027), (217, 218891), (307, 154721), (713, 66619), (961, 49427), (2149, 22103), (4991, 9517), (6727, 7061)]