15116589

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 23038080

約数和(自身を除く): 7921491

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 709, 927, 2127, 2369, 6381, 7107, 16307, 21321, 48921, 73027, 146763, 219081, 657243, 1679621, 5038863, 15116589]

約数ペア:

[(1, 15116589), (3, 5038863), (9, 1679621), (23, 657243), (69, 219081), (103, 146763), (207, 73027), (309, 48921), (709, 21321), (927, 16307), (2127, 7107), (2369, 6381)]