42393043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5051}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 53349120

約数和(自身を除く): 10956077

約数列:

[1, 7, 11, 77, 109, 763, 1199, 5051, 8393, 35357, 55561, 388927, 550559, 3853913, 6056149, 42393043]

約数ペア:

[(1, 42393043), (7, 6056149), (11, 3853913), (77, 550559), (109, 388927), (763, 55561), (1199, 35357), (5051, 8393)]