15676981061

素因数分解:

$7^2\times {\mathrm{12433}}^1\times {\mathrm{25733}}^1$

素因数の和:38180

約数の個数: 12

約数和(自身を含む): 18238663692

約数和(自身を除く): 2561682631

約数列:

[1, 7, 49, 12433, 25733, 87031, 180131, 609217, 1260917, 319938389, 2239568723, 15676981061]

約数ペア:

[(1, 15676981061), (7, 2239568723), (49, 319938389), (12433, 1260917), (25733, 609217), (87031, 180131)]