2135802819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{31657}}^1$

素因数の和:32226

約数の個数: 16

約数和(自身を含む): 2919627392

約数和(自身を除く): 783824573

約数列:

[1, 3, 43, 129, 523, 1569, 22489, 31657, 67467, 94971, 1361251, 4083753, 16556611, 49669833, 711934273, 2135802819]

約数ペア:

[(1, 2135802819), (3, 711934273), (43, 49669833), (129, 16556611), (523, 4083753), (1569, 1361251), (22489, 94971), (31657, 67467)]