28260749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 4813171

約数列:

[1, 11, 17, 79, 187, 869, 1343, 1913, 14773, 21043, 32521, 151127, 357731, 1662397, 2569159, 28260749]

約数ペア:

[(1, 28260749), (11, 2569159), (17, 1662397), (79, 357731), (187, 151127), (869, 32521), (1343, 21043), (1913, 14773)]