22768551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8503

約数の個数: 24

約数和(自身を含む): 36962016

約数和(自身を除く): 14193465

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 8461, 25383, 76149, 109993, 194603, 329979, 583809, 989937, 1751427, 2529839, 7589517, 22768551]

約数ペア:

[(1, 22768551), (3, 7589517), (9, 2529839), (13, 1751427), (23, 989937), (39, 583809), (69, 329979), (117, 194603), (207, 109993), (299, 76149), (897, 25383), (2691, 8461)]