5236287

素因数分解:

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

素因数の和:395

約数の個数: 24

約数和(自身を含む): 8208000

約数和(自身を除く): 2971713

約数列:

[1, 3, 7, 21, 49, 147, 179, 199, 537, 597, 1253, 1393, 3759, 4179, 8771, 9751, 26313, 29253, 35621, 106863, 249347, 748041, 1745429, 5236287]

約数ペア:

[(1, 5236287), (3, 1745429), (7, 748041), (21, 249347), (49, 106863), (147, 35621), (179, 29253), (199, 26313), (537, 9751), (597, 8771), (1253, 4179), (1393, 3759)]