3980853

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 6024960

約数和(自身を除く): 2044107

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 3137, 9411, 28233, 84699, 147439, 442317, 1326951, 3980853]

約数ペア:

[(1, 3980853), (3, 1326951), (9, 442317), (27, 147439), (47, 84699), (141, 28233), (423, 9411), (1269, 3137)]