6704289

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2286

約数の個数: 20

約数和(自身を含む): 10290324

約数和(自身を除く): 3586035

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2237, 2997, 6711, 20133, 60399, 82769, 181197, 248307, 744921, 2234763, 6704289]

約数ペア:

[(1, 6704289), (3, 2234763), (9, 744921), (27, 248307), (37, 181197), (81, 82769), (111, 60399), (333, 20133), (999, 6711), (2237, 2997)]