240008109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{11311}}^1$

素因数の和:11968

約数の個数: 16

約数和(自身を含む): 349676544

約数和(自身を除く): 109668435

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 11311, 21219, 33933, 124421, 373263, 7272973, 21818919, 80002703, 240008109]

約数ペア:

[(1, 240008109), (3, 80002703), (11, 21818919), (33, 7272973), (643, 373263), (1929, 124421), (7073, 33933), (11311, 21219)]