82507481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 99993600

約数和(自身を除く): 17486119

約数列:

[1, 7, 19, 133, 139, 973, 2641, 4463, 18487, 31241, 84797, 593579, 620357, 4342499, 11786783, 82507481]

約数ペア:

[(1, 82507481), (7, 11786783), (19, 4342499), (133, 620357), (139, 593579), (973, 84797), (2641, 31241), (4463, 18487)]