286284669

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{18341}}^1$

素因数の和:18409

約数の個数: 24

約数和(自身を含む): 429349536

約数和(自身を除く): 143064867

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 18341, 55023, 201751, 605253, 788663, 2219261, 2365989, 6657783, 8675293, 26025879, 95428223, 286284669]

約数ペア:

[(1, 286284669), (3, 95428223), (11, 26025879), (33, 8675293), (43, 6657783), (121, 2365989), (129, 2219261), (363, 788663), (473, 605253), (1419, 201751), (5203, 55023), (15609, 18341)]