12043269

素因数分解:

$3^3\times 7^2\times {\mathrm{9103}}^1$

素因数の和:9126

約数の個数: 24

約数和(自身を含む): 20757120

約数和(自身を除く): 8713851

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9103, 27309, 63721, 81927, 191163, 245781, 446047, 573489, 1338141, 1720467, 4014423, 12043269]

約数ペア:

[(1, 12043269), (3, 4014423), (7, 1720467), (9, 1338141), (21, 573489), (27, 446047), (49, 245781), (63, 191163), (147, 81927), (189, 63721), (441, 27309), (1323, 9103)]