16265889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 25493832

約数和(自身を除く): 9227943

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 2593, 6273, 7779, 23337, 44081, 106313, 132243, 318939, 396729, 956817, 1807321, 5421963, 16265889]

約数ペア:

[(1, 16265889), (3, 5421963), (9, 1807321), (17, 956817), (41, 396729), (51, 318939), (123, 132243), (153, 106313), (369, 44081), (697, 23337), (2091, 7779), (2593, 6273)]