素因数分解-Prime Factorization- app for iPhone and iPad

4.6 ( 7856 ratings )

Utilities Education
Developer: Sohei Mori

Free

Current version: 1.3, last update: 6 years ago
First release : 26 May 2012
App size: 1.58 Mb

This app factorize inputted integer to primes. You can input and factorize any integers under 100 million.
App will show below result.

* The result of prime factorization
* The number of divisors
* The sum total of divisors
* All Divisors

In addition, you can know which inputted number is "Prime number", "Perfect Number", "Multipru Perfect Number", "Abundant Number"or "Dificient Number".