810389027

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{12203}}^1$

素因数の和:12442

約数の個数: 16

約数和(自身を含む): 948983040

約数和(自身を除く): 138594013

約数列:

[1, 7, 53, 179, 371, 1253, 9487, 12203, 66409, 85421, 646759, 2184337, 4527313, 15290359, 115769861, 810389027]

約数ペア:

[(1, 810389027), (7, 115769861), (53, 15290359), (179, 4527313), (371, 2184337), (1253, 646759), (9487, 85421), (12203, 66409)]