# Jordan's totient function

> A function in mathematics, number theory

**Wikidata**: [Q6276303](https://www.wikidata.org/wiki/Q6276303)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jordan's_totient_function)  
**Source**: https://4ort.xyz/entity/jordan-s-totient-function


## References

1. Freebase Data Dumps. 2013