2909181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 4262400

約数和(自身を除く): 1353219

約数列:

[1, 3, 11, 33, 199, 443, 597, 1329, 2189, 4873, 6567, 14619, 88157, 264471, 969727, 2909181]

約数ペア:

[(1, 2909181), (3, 969727), (11, 264471), (33, 88157), (199, 14619), (443, 6567), (597, 4873), (1329, 2189)]