2109312491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1134649}}^1$

素因数の和:1134686

約数の個数: 12

約数和(自身を含む): 2491691400

約数和(自身を除く): 382378909

約数列:

[1, 11, 13, 143, 169, 1859, 1134649, 12481139, 14750437, 162254807, 191755681, 2109312491]

約数ペア:

[(1, 2109312491), (11, 191755681), (13, 162254807), (143, 14750437), (169, 12481139), (1859, 1134649)]