309299133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3623}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 487065600

約数和(自身を除く): 177766467

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 429, 597, 2189, 2587, 3623, 6567, 7761, 10869, 28457, 39853, 47099, 85371, 119559, 141297, 518089, 720977, 1554267, 2162931, 7930747, 9372701, 23792241, 28118103, 103099711, 309299133]

約数ペア:

[(1, 309299133), (3, 103099711), (11, 28118103), (13, 23792241), (33, 9372701), (39, 7930747), (143, 2162931), (199, 1554267), (429, 720977), (597, 518089), (2189, 141297), (2587, 119559), (3623, 85371), (6567, 47099), (7761, 39853), (10869, 28457)]