7921326831

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{65927}}^1$

素因数の和:66283

約数の個数: 24

約数和(自身を含む): 11644467072

約数和(自身を除く): 3723140241

約数列:

[1, 3, 11, 33, 121, 331, 363, 993, 3641, 10923, 40051, 65927, 120153, 197781, 725197, 2175591, 7977167, 21821837, 23931501, 65465511, 240040207, 720120621, 2640442277, 7921326831]

約数ペア:

[(1, 7921326831), (3, 2640442277), (11, 720120621), (33, 240040207), (121, 65465511), (331, 23931501), (363, 21821837), (993, 7977167), (3641, 2175591), (10923, 725197), (40051, 197781), (65927, 120153)]