25102011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2707}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 36655488

約数和(自身を除く): 11553477

約数列:

[1, 3, 11, 33, 281, 843, 2707, 3091, 8121, 9273, 29777, 89331, 760667, 2282001, 8367337, 25102011]

約数ペア:

[(1, 25102011), (3, 8367337), (11, 2282001), (33, 760667), (281, 89331), (843, 29777), (2707, 9273), (3091, 8121)]