268220337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{105557}}^1$

素因数の和:105589

約数の個数: 24

約数和(自身を含む): 449254848

約数和(自身を除く): 181034511

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 105557, 316671, 738899, 1161127, 2216697, 3483381, 8127889, 12772397, 24383667, 38317191, 89406779, 268220337]

約数ペア:

[(1, 268220337), (3, 89406779), (7, 38317191), (11, 24383667), (21, 12772397), (33, 8127889), (77, 3483381), (121, 2216697), (231, 1161127), (363, 738899), (847, 316671), (2541, 105557)]