287101919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 317911104

約数和(自身を除く): 30809185

約数列:

[1, 13, 71, 73, 923, 949, 4261, 5183, 55393, 67379, 302531, 311053, 3932903, 4043689, 22084763, 287101919]

約数ペア:

[(1, 287101919), (13, 22084763), (71, 4043689), (73, 3932903), (923, 311053), (949, 302531), (4261, 67379), (5183, 55393)]