380299149

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{5179}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 565656000

約数和(自身を除く): 185356851

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 1791, 5179, 8159, 15537, 24477, 46611, 73431, 212339, 637017, 1030621, 1911051, 3091863, 9275589, 42255461, 126766383, 380299149]

約数ペア:

[(1, 380299149), (3, 126766383), (9, 42255461), (41, 9275589), (123, 3091863), (199, 1911051), (369, 1030621), (597, 637017), (1791, 212339), (5179, 73431), (8159, 46611), (15537, 24477)]