873121149

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2256127}}^1$

素因数の和:2256176

約数の個数: 12

約数和(自身を含む): 1290505216

約数和(自身を除く): 417384067

約数列:

[1, 3, 9, 43, 129, 387, 2256127, 6768381, 20305143, 97013461, 291040383, 873121149]

約数ペア:

[(1, 873121149), (3, 291040383), (9, 97013461), (43, 20305143), (129, 6768381), (387, 2256127)]