2849481

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4347200

約数和(自身を除く): 1497719

約数列:

[1, 3, 9, 37, 43, 111, 129, 199, 333, 387, 597, 1591, 1791, 4773, 7363, 8557, 14319, 22089, 25671, 66267, 77013, 316609, 949827, 2849481]

約数ペア:

[(1, 2849481), (3, 949827), (9, 316609), (37, 77013), (43, 66267), (111, 25671), (129, 22089), (199, 14319), (333, 8557), (387, 7363), (597, 4773), (1591, 1791)]