5123027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 6639360

約数和(自身を除く): 1516333

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2963, 20741, 38519, 56297, 269633, 394079, 731861, 5123027]

約数ペア:

[(1, 5123027), (7, 731861), (13, 394079), (19, 269633), (91, 56297), (133, 38519), (247, 20741), (1729, 2963)]