1276227511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{3631}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 1448151040

約数和(自身を除く): 171923529

約数列:

[1, 13, 19, 247, 1423, 3631, 18499, 27037, 47203, 68989, 351481, 896857, 5166913, 67169869, 98171347, 1276227511]

約数ペア:

[(1, 1276227511), (13, 98171347), (19, 67169869), (247, 5166913), (1423, 896857), (3631, 351481), (18499, 68989), (27037, 47203)]