11423187

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 17712240

約数和(自身を除く): 6289053

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1621, 2349, 4863, 7047, 14589, 43767, 47009, 131301, 141027, 393903, 423081, 1269243, 3807729, 11423187]

約数ペア:

[(1, 11423187), (3, 3807729), (9, 1269243), (27, 423081), (29, 393903), (81, 141027), (87, 131301), (243, 47009), (261, 43767), (783, 14589), (1621, 7047), (2349, 4863)]