84765219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{33359}}^1$

素因数の和:33391

約数の個数: 24

約数和(自身を含む): 141980160

約数和(自身を除く): 57214941

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 33359, 100077, 233513, 366949, 700539, 1100847, 2568643, 4036439, 7705929, 12109317, 28255073, 84765219]

約数ペア:

[(1, 84765219), (3, 28255073), (7, 12109317), (11, 7705929), (21, 4036439), (33, 2568643), (77, 1100847), (121, 700539), (231, 366949), (363, 233513), (847, 100077), (2541, 33359)]