primitive pseudoperfect number

primitive pseudoperfect number

[¦prim·əd·iv ¦süd·ō¦pər‚fikt ′nəm·bər]
(mathematics)
An integer that is a pseudoperfect number and has no proper divisors that are also pseudoperfect numbers.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.