11985134589

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{78334213}}^1$

素因数の和:78334236

約数の個数: 12

約数和(自身を含む): 18330206076

約数和(自身を除く): 6345071487

約数列:

[1, 3, 9, 17, 51, 153, 78334213, 235002639, 705007917, 1331681621, 3995044863, 11985134589]

約数ペア:

[(1, 11985134589), (3, 3995044863), (9, 1331681621), (17, 705007917), (51, 235002639), (153, 78334213)]