26505009

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{4933}}^1$

素因数の和:5141

約数の個数: 16

約数和(自身を含む): 39472000

約数和(自身を除く): 12966991

約数列:

[1, 3, 9, 27, 199, 597, 1791, 4933, 5373, 14799, 44397, 133191, 981667, 2945001, 8835003, 26505009]

約数ペア:

[(1, 26505009), (3, 8835003), (9, 2945001), (27, 981667), (199, 133191), (597, 44397), (1791, 14799), (4933, 5373)]