16657899

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 22915200

約数和(自身を除く): 6257301

約数列:

[1, 3, 43, 129, 139, 417, 929, 2787, 5977, 17931, 39947, 119841, 129131, 387393, 5552633, 16657899]

約数ペア:

[(1, 16657899), (3, 5552633), (43, 387393), (129, 129131), (139, 119841), (417, 39947), (929, 17931), (2787, 5977)]