17196381

素因数分解:

$3^8\times {\mathrm{2621}}^1$

素因数の和:2645

約数の個数: 18

約数和(自身を含む): 25803102

約数和(自身を除く): 8606721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 2621, 6561, 7863, 23589, 70767, 212301, 636903, 1910709, 5732127, 17196381]

約数ペア:

[(1, 17196381), (3, 5732127), (9, 1910709), (27, 636903), (81, 212301), (243, 70767), (729, 23589), (2187, 7863), (2621, 6561)]