161004943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20023}}^1$

素因数の和:20094

約数の個数: 16

約数和(自身を含む): 190308096

約数和(自身を除く): 29303153

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 20023, 220253, 340391, 860989, 3744301, 9470879, 14636813, 161004943]

約数ペア:

[(1, 161004943), (11, 14636813), (17, 9470879), (43, 3744301), (187, 860989), (473, 340391), (731, 220253), (8041, 20023)]