87831601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{55837}}^1$

素因数の和:55872

約数の個数: 12

約数和(自身を含む): 103970356

約数和(自身を除く): 16138755

約数列:

[1, 11, 13, 121, 143, 1573, 55837, 614207, 725881, 6756277, 7984691, 87831601]

約数ペア:

[(1, 87831601), (11, 7984691), (13, 6756277), (121, 725881), (143, 614207), (1573, 55837)]