28822259

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 33524400

約数和(自身を除く): 4702141

約数列:

[1, 17, 19, 29, 181, 289, 323, 493, 551, 3077, 3439, 5249, 5491, 8381, 9367, 52309, 58463, 89233, 99731, 159239, 993871, 1516961, 1695427, 28822259]

約数ペア:

[(1, 28822259), (17, 1695427), (19, 1516961), (29, 993871), (181, 159239), (289, 99731), (323, 89233), (493, 58463), (551, 52309), (3077, 9367), (3439, 8381), (5249, 5491)]