14554431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 8920449

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 857, 999, 1887, 2571, 5661, 7713, 14569, 16983, 23139, 31709, 43707, 95127, 131121, 285381, 393363, 539053, 856143, 1617159, 4851477, 14554431]

約数ペア:

[(1, 14554431), (3, 4851477), (9, 1617159), (17, 856143), (27, 539053), (37, 393363), (51, 285381), (111, 131121), (153, 95127), (333, 43707), (459, 31709), (629, 23139), (857, 16983), (999, 14569), (1887, 7713), (2571, 5661)]