809780037

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{17029}}^1$

素因数の和:17185

約数の個数: 24

約数和(自身を含む): 1195914720

約数和(自身を除く): 386134683

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 4323, 15851, 17029, 47553, 51087, 187319, 561957, 2060509, 2230799, 6181527, 6692397, 24538789, 73616367, 269926679, 809780037]

約数ペア:

[(1, 809780037), (3, 269926679), (11, 73616367), (33, 24538789), (121, 6692397), (131, 6181527), (363, 2230799), (393, 2060509), (1441, 561957), (4323, 187319), (15851, 51087), (17029, 47553)]