47218241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 56550144

約数和(自身を除く): 9331903

約数列:

[1, 7, 23, 161, 313, 937, 2191, 6559, 7199, 21551, 50393, 150857, 293281, 2052967, 6745463, 47218241]

約数ペア:

[(1, 47218241), (7, 6745463), (23, 2052967), (161, 293281), (313, 150857), (937, 50393), (2191, 21551), (6559, 7199)]