12137739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 17014272

約数和(自身を除く): 4876533

約数列:

[1, 3, 37, 43, 111, 129, 1591, 2543, 4773, 7629, 94091, 109349, 282273, 328047, 4045913, 12137739]

約数ペア:

[(1, 12137739), (3, 4045913), (37, 328047), (43, 282273), (111, 109349), (129, 94091), (1591, 7629), (2543, 4773)]