5313217

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7022400

約数和(自身を除く): 1709183

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 439, 637, 931, 1729, 3073, 5707, 8341, 12103, 21511, 39949, 58387, 108433, 279643, 408709, 759031, 5313217]

約数ペア:

[(1, 5313217), (7, 759031), (13, 408709), (19, 279643), (49, 108433), (91, 58387), (133, 39949), (247, 21511), (439, 12103), (637, 8341), (931, 5707), (1729, 3073)]