2872587311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3391}}^1\times {\mathrm{7001}}^1$

素因数の和:10414

約数の個数: 12

約数和(自身を含む): 3158854272

約数和(自身を除く): 286266961

約数列:

[1, 11, 121, 3391, 7001, 37301, 77011, 410311, 847121, 23740391, 261144301, 2872587311]

約数ペア:

[(1, 2872587311), (11, 261144301), (121, 23740391), (3391, 847121), (7001, 410311), (37301, 77011)]