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On numbers n for which the prime factors of σ(n) are among the prime factors of n

✍ Scribed by Florian Luca

Book ID: 120766429
Publisher: Springer
Year: 2004
Tongue: English
Weight: 787 KB
Volume: 45
Category: Article
ISSN: 1422-6383
DOI: 10.1007/BF03322999

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