320161523

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1321}}^1\times {\mathrm{2003}}^1$

素因数の和:3346

約数の個数: 12

約数和(自身を含む): 352355304

約数和(自身を除く): 32193781

約数列:

[1, 11, 121, 1321, 2003, 14531, 22033, 159841, 242363, 2645963, 29105593, 320161523]

約数ペア:

[(1, 320161523), (11, 29105593), (121, 2645963), (1321, 242363), (2003, 159841), (14531, 22033)]