# Unit function

> completely multiplicative function on positive integers

**Wikidata**: [Q2919265](https://www.wikidata.org/wiki/Q2919265)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Unit_function)  
**Source**: https://4ort.xyz/entity/unit-function


## References

1. Freebase Data Dumps. 2013