16545717

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 25331904

約数和(自身を除く): 8786187

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1193, 1541, 3579, 4623, 10737, 13869, 27439, 79931, 82317, 239793, 246951, 719379, 1838413, 5515239, 16545717]

約数ペア:

[(1, 16545717), (3, 5515239), (9, 1838413), (23, 719379), (67, 246951), (69, 239793), (201, 82317), (207, 79931), (603, 27439), (1193, 13869), (1541, 10737), (3579, 4623)]