8554161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 6421839

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 1949, 4389, 5847, 13643, 21439, 37031, 40929, 64317, 111093, 150073, 259217, 407341, 450219, 777651, 1222023, 2851387, 8554161]

約数ペア:

[(1, 8554161), (3, 2851387), (7, 1222023), (11, 777651), (19, 450219), (21, 407341), (33, 259217), (57, 150073), (77, 111093), (133, 64317), (209, 40929), (231, 37031), (399, 21439), (627, 13643), (1463, 5847), (1949, 4389)]