7787206999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397489}}^1$

素因数の和:397650

約数の個数: 16

約数和(自身を含む): 9215408160

約数和(自身を除く): 1428201161

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 19591, 397489, 4372379, 5167357, 54455993, 56840927, 599015923, 707927909, 7787206999]

約数ペア:

[(1, 7787206999), (11, 707927909), (13, 599015923), (137, 56840927), (143, 54455993), (1507, 5167357), (1781, 4372379), (19591, 397489)]