126461521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 140341248

約数和(自身を除く): 13879727

約数列:

[1, 17, 23, 281, 391, 1151, 4777, 6463, 19567, 26473, 109871, 323431, 450041, 5498327, 7438913, 126461521]

約数ペア:

[(1, 126461521), (17, 7438913), (23, 5498327), (281, 450041), (391, 323431), (1151, 109871), (4777, 26473), (6463, 19567)]