4270343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 5498880

約数和(自身を除く): 1228537

約数列:

[1, 7, 11, 31, 77, 217, 341, 1789, 2387, 12523, 19679, 55459, 137753, 388213, 610049, 4270343]

約数ペア:

[(1, 4270343), (7, 610049), (11, 388213), (31, 137753), (77, 55459), (217, 19679), (341, 12523), (1789, 2387)]