83938561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 101272960

約数和(自身を除く): 17334399

約数列:

[1, 7, 19, 133, 457, 1381, 3199, 8683, 9667, 26239, 60781, 183673, 631117, 4417819, 11991223, 83938561]

約数ペア:

[(1, 83938561), (7, 11991223), (19, 4417819), (133, 631117), (457, 183673), (1381, 60781), (3199, 26239), (8683, 9667)]