56126739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18917}}^1$

素因数の和:18986

約数の個数: 16

約数和(自身を含む): 79909632

約数和(自身を除く): 23782893

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 18917, 56751, 435091, 813431, 1305273, 2440293, 18708913, 56126739]

約数ペア:

[(1, 56126739), (3, 18708913), (23, 2440293), (43, 1305273), (69, 813431), (129, 435091), (989, 56751), (2967, 18917)]