6940549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 9031680

約数和(自身を除く): 2091131

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3919, 27433, 43109, 90137, 301763, 630959, 991507, 6940549]

約数ペア:

[(1, 6940549), (7, 991507), (11, 630959), (23, 301763), (77, 90137), (161, 43109), (253, 27433), (1771, 3919)]