13007967

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1979}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 19895040

約数和(自身を除く): 6887073

約数列:

[1, 3, 7, 21, 313, 939, 1979, 2191, 5937, 6573, 13853, 41559, 619427, 1858281, 4335989, 13007967]

約数ペア:

[(1, 13007967), (3, 4335989), (7, 1858281), (21, 619427), (313, 41559), (939, 13853), (1979, 6573), (2191, 5937)]