12040947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 19425600

約数和(自身を除く): 7384653

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 709, 999, 1887, 2127, 5661, 6381, 12053, 16983, 19143, 26233, 36159, 78699, 108477, 236097, 325431, 445961, 708291, 1337883, 4013649, 12040947]

約数ペア:

[(1, 12040947), (3, 4013649), (9, 1337883), (17, 708291), (27, 445961), (37, 325431), (51, 236097), (111, 108477), (153, 78699), (333, 36159), (459, 26233), (629, 19143), (709, 16983), (999, 12053), (1887, 6381), (2127, 5661)]