2582319

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 3564000

約数和(自身を除く): 981681

約数列:

[1, 3, 53, 109, 149, 159, 327, 447, 5777, 7897, 16241, 17331, 23691, 48723, 860773, 2582319]

約数ペア:

[(1, 2582319), (3, 860773), (53, 48723), (109, 23691), (149, 17331), (159, 16241), (327, 7897), (447, 5777)]