27856617

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 38640000

約数和(自身を除く): 10783383

約数列:

[1, 3, 29, 87, 199, 597, 1609, 4827, 5771, 17313, 46661, 139983, 320191, 960573, 9285539, 27856617]

約数ペア:

[(1, 27856617), (3, 9285539), (29, 960573), (87, 320191), (199, 139983), (597, 46661), (1609, 17313), (4827, 5771)]