38502321

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 62563200

約数和(自身を除く): 24060879

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 199, 363, 429, 451, 533, 597, 1353, 1573, 1599, 2189, 2587, 4719, 4961, 5863, 6567, 7761, 8159, 14883, 17589, 24079, 24477, 28457, 64493, 72237, 85371, 89749, 106067, 193479, 269247, 313027, 318201, 939081, 987239, 1166737, 2961717, 3500211, 12834107, 38502321]

約数ペア:

[(1, 38502321), (3, 12834107), (11, 3500211), (13, 2961717), (33, 1166737), (39, 987239), (41, 939081), (121, 318201), (123, 313027), (143, 269247), (199, 193479), (363, 106067), (429, 89749), (451, 85371), (533, 72237), (597, 64493), (1353, 28457), (1573, 24477), (1599, 24079), (2189, 17589), (2587, 14883), (4719, 8159), (4961, 7761), (5863, 6567)]