28600017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8892

約数の個数: 16

約数和(自身を含む): 40642560

約数和(自身を除く): 12042543

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 8819, 26457, 202837, 414493, 608511, 1243479, 9533339, 28600017]

約数ペア:

[(1, 28600017), (3, 9533339), (23, 1243479), (47, 608511), (69, 414493), (141, 202837), (1081, 26457), (3243, 8819)]