27424281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 38880000

約数和(自身を除く): 11455719

約数列:

[1, 3, 17, 51, 269, 807, 1999, 4573, 5997, 13719, 33983, 101949, 537731, 1613193, 9141427, 27424281]

約数ペア:

[(1, 27424281), (3, 9141427), (17, 1613193), (51, 537731), (269, 101949), (807, 33983), (1999, 13719), (4573, 5997)]