137298819

素因数分解:

$3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{5791}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 209438720

約数和(自身を除く): 72139901

約数列:

[1, 3, 7, 21, 1129, 3387, 5791, 7903, 17373, 23709, 40537, 121611, 6538039, 19614117, 45766273, 137298819]

約数ペア:

[(1, 137298819), (3, 45766273), (7, 19614117), (21, 6538039), (1129, 121611), (3387, 40537), (5791, 23709), (7903, 17373)]