54198907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 65802240

約数和(自身を除く): 11603333

約数列:

[1, 7, 17, 119, 419, 1087, 2933, 7123, 7609, 18479, 49861, 129353, 455453, 3188171, 7742701, 54198907]

約数ペア:

[(1, 54198907), (7, 7742701), (17, 3188171), (119, 455453), (419, 129353), (1087, 49861), (2933, 18479), (7123, 7609)]