∫ Утверждение Mathlib
cardFactors_apply
Mathlib.NumberTheory.ArithmeticFunction
URI: https://scilib.ai/kg/mathlib#ArithmeticFunction.cardFactors_apply
∫ Утверждение Mathlib
Mathlib.NumberTheory.ArithmeticFunction
URI: https://scilib.ai/kg/mathlib#ArithmeticFunction.cardFactors_apply