168211043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{168043}}^1$

素因数の和:168074

約数の個数: 16

約数和(自身を含む): 225851136

約数和(自身を除く): 57640093

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 168043, 1176301, 1848473, 2184559, 12939311, 15291913, 24030149, 168211043]

約数ペア:

[(1, 168211043), (7, 24030149), (11, 15291913), (13, 12939311), (77, 2184559), (91, 1848473), (143, 1176301), (1001, 168043)]