27874509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42043}}^1$

素因数の和:42076

約数の個数: 16

約数和(自身を含む): 42380352

約数和(自身を除く): 14505843

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 42043, 126129, 546559, 714731, 1639677, 2144193, 9291503, 27874509]

約数ペア:

[(1, 27874509), (3, 9291503), (13, 2144193), (17, 1639677), (39, 714731), (51, 546559), (221, 126129), (663, 42043)]