16772889

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9623}}^1$

素因数の和:9716

約数の個数: 16

約数和(自身を含む): 25869312

約数和(自身を除く): 9096423

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 9623, 28869, 67361, 202083, 798709, 2396127, 5590963, 16772889]

約数ペア:

[(1, 16772889), (3, 5590963), (7, 2396127), (21, 798709), (83, 202083), (249, 67361), (581, 28869), (1743, 9623)]