14286727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 16

約数和(自身を含む): 18511360

約数和(自身を除く): 4224633

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 8263, 57841, 107419, 156997, 751933, 1098979, 2040961, 14286727]

約数ペア:

[(1, 14286727), (7, 2040961), (13, 1098979), (19, 751933), (91, 156997), (133, 107419), (247, 57841), (1729, 8263)]