2733021

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 28

約数和(自身を含む): 4302048

約数和(自身を除く): 1569027

約数列:

[1, 3, 9, 23, 27, 69, 81, 163, 207, 243, 489, 621, 729, 1467, 1863, 3749, 4401, 5589, 11247, 13203, 16767, 33741, 39609, 101223, 118827, 303669, 911007, 2733021]

約数ペア:

[(1, 2733021), (3, 911007), (9, 303669), (23, 118827), (27, 101223), (69, 39609), (81, 33741), (163, 16767), (207, 13203), (243, 11247), (489, 5589), (621, 4401), (729, 3749), (1467, 1863)]