28816953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37967}}^1$

素因数の和:38004

約数の個数: 16

約数和(自身を含む): 43739136

約数和(自身を除く): 14922183

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37967, 113901, 417637, 873241, 1252911, 2619723, 9605651, 28816953]

約数ペア:

[(1, 28816953), (3, 9605651), (11, 2619723), (23, 1252911), (33, 873241), (69, 417637), (253, 113901), (759, 37967)]