2244123

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 3744000

約数和(自身を除く): 1499877

約数列:

[1, 3, 7, 9, 21, 63, 179, 199, 537, 597, 1253, 1393, 1611, 1791, 3759, 4179, 11277, 12537, 35621, 106863, 249347, 320589, 748041, 2244123]

約数ペア:

[(1, 2244123), (3, 748041), (7, 320589), (9, 249347), (21, 106863), (63, 35621), (179, 12537), (199, 11277), (537, 4179), (597, 3759), (1253, 1791), (1393, 1611)]