39886593

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 54208512

約数和(自身を除く): 14321919

約数列:

[1, 3, 71, 213, 271, 691, 813, 2073, 19241, 49061, 57723, 147183, 187261, 561783, 13295531, 39886593]

約数ペア:

[(1, 39886593), (3, 13295531), (71, 561783), (213, 187261), (271, 147183), (691, 57723), (813, 49061), (2073, 19241)]