15692049

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 20

約数和(自身を含む): 24463296

約数和(自身を除く): 8771247

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8423, 25269, 75807, 193729, 227421, 581187, 682263, 1743561, 5230683, 15692049]

約数ペア:

[(1, 15692049), (3, 5230683), (9, 1743561), (23, 682263), (27, 581187), (69, 227421), (81, 193729), (207, 75807), (621, 25269), (1863, 8423)]