28614357

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28643}}^1$

素因数の和:28689

約数の個数: 16

約数和(自身を含む): 43538880

約数和(自身を除く): 14924523

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28643, 85929, 257787, 773361, 1059791, 3179373, 9538119, 28614357]

約数ペア:

[(1, 28614357), (3, 9538119), (9, 3179373), (27, 1059791), (37, 773361), (111, 257787), (333, 85929), (999, 28643)]