11787543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 18548400

約数和(自身を除く): 6760857

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2377, 4959, 7131, 21393, 45163, 68933, 135489, 206799, 406467, 620397, 1309727, 3929181, 11787543]

約数ペア:

[(1, 11787543), (3, 3929181), (9, 1309727), (19, 620397), (29, 406467), (57, 206799), (87, 135489), (171, 68933), (261, 45163), (551, 21393), (1653, 7131), (2377, 4959)]