288045219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113359}}^1$

素因数の和:113391

約数の個数: 24

約数和(自身を含む): 482460160

約数和(自身を除く): 194414941

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 113359, 340077, 793513, 1246949, 2380539, 3740847, 8728643, 13716439, 26185929, 41149317, 96015073, 288045219]

約数ペア:

[(1, 288045219), (3, 96015073), (7, 41149317), (11, 26185929), (21, 13716439), (33, 8728643), (77, 3740847), (121, 2380539), (231, 1246949), (363, 793513), (847, 340077), (2541, 113359)]