23793833

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 30720000

約数和(自身を除く): 6926167

約数列:

[1, 7, 19, 29, 31, 133, 199, 203, 217, 551, 589, 899, 1393, 3781, 3857, 4123, 5771, 6169, 6293, 17081, 26467, 40397, 43183, 109649, 117211, 119567, 178901, 767543, 820477, 1252307, 3399119, 23793833]

約数ペア:

[(1, 23793833), (7, 3399119), (19, 1252307), (29, 820477), (31, 767543), (133, 178901), (199, 119567), (203, 117211), (217, 109649), (551, 43183), (589, 40397), (899, 26467), (1393, 17081), (3781, 6293), (3857, 6169), (4123, 5771)]