3 × 7 × 2207 × 4481
1, 3, 7, 21, 2207, 4481, 6621, 13443, 15449, 31367, 46347, 94101, 9889567, 29668701, 69226969 and 207680907
No.
Its nearest Fibonacci number neighbors are 165580141 and 267914296.