18560583

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 29444688

約数和(自身を除く): 10884105

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4493, 13479, 40437, 76381, 121311, 229143, 363933, 687429, 1091799, 2062287, 6186861, 18560583]

約数ペア:

[(1, 18560583), (3, 6186861), (9, 2062287), (17, 1091799), (27, 687429), (51, 363933), (81, 229143), (153, 121311), (243, 76381), (459, 40437), (1377, 13479), (4131, 4493)]