6991039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 7961760

約数和(自身を除く): 970721

約数列:

[1, 11, 37, 89, 193, 407, 979, 2123, 3293, 7141, 17177, 36223, 78551, 188947, 635549, 6991039]

約数ペア:

[(1, 6991039), (11, 635549), (37, 188947), (89, 78551), (193, 36223), (407, 17177), (979, 7141), (2123, 3293)]