16636797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 25272000

約数和(自身を除く): 8635203

約数列:

[1, 3, 9, 23, 69, 179, 207, 449, 537, 1347, 1611, 4041, 4117, 10327, 12351, 30981, 37053, 80371, 92943, 241113, 723339, 1848533, 5545599, 16636797]

約数ペア:

[(1, 16636797), (3, 5545599), (9, 1848533), (23, 723339), (69, 241113), (179, 92943), (207, 80371), (449, 37053), (537, 30981), (1347, 12351), (1611, 10327), (4041, 4117)]