8422719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 11940480

約数和(自身を除く): 3517761

約数列:

[1, 3, 19, 57, 107, 321, 1381, 2033, 4143, 6099, 26239, 78717, 147767, 443301, 2807573, 8422719]

約数ペア:

[(1, 8422719), (3, 2807573), (19, 443301), (57, 147767), (107, 78717), (321, 26239), (1381, 6099), (2033, 4143)]