664672217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{4637}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 738666432

約数和(自身を除く): 73994215

約数列:

[1, 11, 83, 157, 913, 1727, 4637, 13031, 51007, 143341, 384871, 728009, 4233581, 8008099, 60424747, 664672217]

約数ペア:

[(1, 664672217), (11, 60424747), (83, 8008099), (157, 4233581), (913, 728009), (1727, 384871), (4637, 143341), (13031, 51007)]