2670171

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 4164864

約数和(自身を除く): 1494693

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2957, 8871, 20699, 62097, 127151, 381453, 890057, 2670171]

約数ペア:

[(1, 2670171), (3, 890057), (7, 381453), (21, 127151), (43, 62097), (129, 20699), (301, 8871), (903, 2957)]