861569269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{4799}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 990720000

約数和(自身を除く): 129150731

約数列:

[1, 11, 19, 209, 859, 4799, 9449, 16321, 52789, 91181, 179531, 1002991, 4122341, 45345751, 78324479, 861569269]

約数ペア:

[(1, 861569269), (11, 78324479), (19, 45345751), (209, 4122341), (859, 1002991), (4799, 179531), (9449, 91181), (16321, 52789)]