2928879

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 4651920

約数和(自身を除く): 1723041

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 709, 1377, 2127, 4131, 6381, 12053, 19143, 36159, 57429, 108477, 172287, 325431, 976293, 2928879]

約数ペア:

[(1, 2928879), (3, 976293), (9, 325431), (17, 172287), (27, 108477), (51, 57429), (81, 36159), (153, 19143), (243, 12053), (459, 6381), (709, 4131), (1377, 2127)]