9882691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 12242944

約数和(自身を除く): 2360253

約数列:

[1, 7, 13, 91, 223, 487, 1561, 2899, 3409, 6331, 20293, 44317, 108601, 760207, 1411813, 9882691]

約数ペア:

[(1, 9882691), (7, 1411813), (13, 760207), (91, 108601), (223, 44317), (487, 20293), (1561, 6331), (2899, 3409)]