A003531 - OEIS

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A003531

Divisors of 2^22 - 1.

1, 3, 23, 69, 89, 267, 683, 2047, 2049, 6141, 15709, 47127, 60787, 182361, 1398101, 4194303 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Table of n, a(n) for n=1..16.` `Index entries for sequences related to divisors of numbers`
	MATHEMATICA	`Divisors[2^22-1] (* Harvey P. Dale, Jan 04 2015 *)`
	PROG	`(PARI) divisors(2^22-1) \\ Charles R Greathouse IV, Jun 22 2017`
	CROSSREFS	`Sequence in context: A300112 A183332 A196325 * A121984 A107177 A096207` `Adjacent sequences: A003528 A003529 A003530 * A003532 A003533 A003534`
	KEYWORD	`nonn,fini,full,easy`
	AUTHOR	`N. J. A. Sloane`
	STATUS	`approved`

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Last modified August 10 22:36 EDT 2022. Contains 356046 sequences. (Running on oeis4.)