804966741

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{49939}}^1$

素因数の和:50150

約数の個数: 20

約数和(自身を含む): 1208548000

約数和(自身を除く): 403581259

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 16119, 49939, 149817, 449451, 1348353, 4045059, 9937861, 29813583, 89440749, 268322247, 804966741]

約数ペア:

[(1, 804966741), (3, 268322247), (9, 89440749), (27, 29813583), (81, 9937861), (199, 4045059), (597, 1348353), (1791, 449451), (5373, 149817), (16119, 49939)]