26801187

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7967

約数の個数: 24

約数和(自身を含む): 43382016

約数和(自身を除く): 16580829

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 7927, 23781, 55489, 166467, 182321, 388423, 546963, 1165269, 1276247, 3828741, 8933729, 26801187]

約数ペア:

[(1, 26801187), (3, 8933729), (7, 3828741), (21, 1276247), (23, 1165269), (49, 546963), (69, 388423), (147, 182321), (161, 166467), (483, 55489), (1127, 23781), (3381, 7927)]