2783123187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1\times {\mathrm{14537}}^1$

素因数の和:19462

約数の個数: 16

約数和(自身を含む): 3997368480

約数和(自身を除く): 1214245293

約数列:

[1, 3, 13, 39, 4909, 14537, 14727, 43611, 63817, 188981, 191451, 566943, 71362133, 214086399, 927707729, 2783123187]

約数ペア:

[(1, 2783123187), (3, 927707729), (13, 214086399), (39, 71362133), (4909, 566943), (14537, 191451), (14727, 188981), (43611, 63817)]