28576119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 45561600

約数和(自身を除く): 16985481

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1129, 1947, 2301, 3387, 8437, 12419, 14677, 25311, 37257, 44031, 66611, 161447, 199833, 484341, 732721, 865943, 2198163, 2597829, 9525373, 28576119]

約数ペア:

[(1, 28576119), (3, 9525373), (11, 2597829), (13, 2198163), (33, 865943), (39, 732721), (59, 484341), (143, 199833), (177, 161447), (429, 66611), (649, 44031), (767, 37257), (1129, 25311), (1947, 14677), (2301, 12419), (3387, 8437)]