40746849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 67200000

約数和(自身を除く): 26453151

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 4999, 8151, 14997, 54989, 64987, 94981, 164967, 194961, 284943, 714857, 1044791, 1234753, 2144571, 3134373, 3704259, 13582283, 40746849]

約数ペア:

[(1, 40746849), (3, 13582283), (11, 3704259), (13, 3134373), (19, 2144571), (33, 1234753), (39, 1044791), (57, 714857), (143, 284943), (209, 194961), (247, 164967), (429, 94981), (627, 64987), (741, 54989), (2717, 14997), (4999, 8151)]