7850073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5973927

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 1999, 3927, 5997, 13993, 21989, 33983, 41979, 65967, 101949, 153923, 237881, 373813, 461769, 713643, 1121439, 2616691, 7850073]

約数ペア:

[(1, 7850073), (3, 2616691), (7, 1121439), (11, 713643), (17, 461769), (21, 373813), (33, 237881), (51, 153923), (77, 101949), (119, 65967), (187, 41979), (231, 33983), (357, 21989), (561, 13993), (1309, 5997), (1999, 3927)]