944881281

素因数分解:

$3^4\times {\mathrm{2969}}^1\times {\mathrm{3929}}^1$

素因数の和:6910

約数の個数: 20

約数和(自身を含む): 1412324100

約数和(自身を除く): 467442819

約数列:

[1, 3, 9, 27, 81, 2969, 3929, 8907, 11787, 26721, 35361, 80163, 106083, 240489, 318249, 11665201, 34995603, 104986809, 314960427, 944881281]

約数ペア:

[(1, 944881281), (3, 314960427), (9, 104986809), (27, 34995603), (81, 11665201), (2969, 318249), (3929, 240489), (8907, 106083), (11787, 80163), (26721, 35361)]