11942559

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 18225504

約数和(自身を除く): 6282945

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3137, 3807, 9411, 28233, 84699, 147439, 254097, 442317, 1326951, 3980853, 11942559]

約数ペア:

[(1, 11942559), (3, 3980853), (9, 1326951), (27, 442317), (47, 254097), (81, 147439), (141, 84699), (423, 28233), (1269, 9411), (3137, 3807)]