489248837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{6373}}^1$

素因数の和:7388

約数の個数: 16

約数和(自身を含む): 610680192

約数和(自身を除く): 121431355

約数列:

[1, 7, 11, 77, 997, 6373, 6979, 10967, 44611, 70103, 76769, 490721, 6353881, 44477167, 69892691, 489248837]

約数ペア:

[(1, 489248837), (7, 69892691), (11, 44477167), (77, 6353881), (997, 490721), (6373, 76769), (6979, 70103), (10967, 44611)]