449438613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{172001}}^1$

素因数の和:172084

約数の個数: 16

約数和(自身を含む): 654983616

約数和(自身を除く): 205545003

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 172001, 516003, 2236013, 6708039, 11524067, 34572201, 149812871, 449438613]

約数ペア:

[(1, 449438613), (3, 149812871), (13, 34572201), (39, 11524067), (67, 6708039), (201, 2236013), (871, 516003), (2613, 172001)]