2016421077

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{504989}}^1$

素因数の和:505025

約数の個数: 16

約数和(自身を含む): 2957221440

約数和(自身を除く): 940800363

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 504989, 1514967, 5554879, 16664637, 61103669, 183311007, 672140359, 2016421077]

約数ペア:

[(1, 2016421077), (3, 672140359), (11, 183311007), (33, 61103669), (121, 16664637), (363, 5554879), (1331, 1514967), (3993, 504989)]