“quasi-perfect number”的概念、定义、翻译、参考文献-科学参考

单词	quasi-perfect number
释义	quasi-perfect number [¦kwäz·ē ¦pǝr·fikt `nǝm·bǝr] ^MATHEMATICS An integer that is 1 less than the sum of all its factors other than itself.
随便看	Maksutov system mal- Malachiidae malachite malacia Malacobothridia Malacocotylea malacolite malacology malacoplakia malacoplakia cell Malacopoda Malacopterygii Malacostraca maladie du sommeil maladjustment malady malaise Malapteruridae malar malar bone malaria malaria pigment malar stripe malassimilation

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