2016537729

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{18979}}^1$

素因数の和:19420

約数の個数: 16

約数和(自身を含む): 2722187520

約数和(自身を除く): 705649791

約数列:

[1, 3, 107, 321, 331, 993, 18979, 35417, 56937, 106251, 2030753, 6092259, 6282049, 18846147, 672179243, 2016537729]

約数ペア:

[(1, 2016537729), (3, 672179243), (107, 18846147), (321, 6282049), (331, 6092259), (993, 2030753), (18979, 106251), (35417, 56937)]