5257889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 6814080

約数和(自身を除く): 1556191

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 3041, 21287, 39533, 57779, 276731, 404453, 751127, 5257889]

約数ペア:

[(1, 5257889), (7, 751127), (13, 404453), (19, 276731), (91, 57779), (133, 39533), (247, 21287), (1729, 3041)]