90939387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{393677}}^1$

素因数の和:393698

約数の個数: 16

約数和(自身を含む): 151172352

約数和(自身を除く): 60232965

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 393677, 1181031, 2755739, 4330447, 8267217, 12991341, 30313129, 90939387]

約数ペア:

[(1, 90939387), (3, 30313129), (7, 12991341), (11, 8267217), (21, 4330447), (33, 2755739), (77, 1181031), (231, 393677)]