17204257

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 20470912

約数和(自身を除く): 3266655

約数列:

[1, 7, 43, 61, 301, 427, 937, 2623, 6559, 18361, 40291, 57157, 282037, 400099, 2457751, 17204257]

約数ペア:

[(1, 17204257), (7, 2457751), (43, 400099), (61, 282037), (301, 57157), (427, 40291), (937, 18361), (2623, 6559)]