664623839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{7949}}^1$

素因数の和:8662

約数の個数: 12

約数和(自身を含む): 731686200

約数和(自身を除く): 67062361

約数列:

[1, 11, 121, 691, 7601, 7949, 83611, 87439, 961829, 5492759, 60420349, 664623839]

約数ペア:

[(1, 664623839), (11, 60420349), (121, 5492759), (691, 961829), (7601, 87439), (7949, 83611)]