384037281

素因数分解:

$3^4\times {\mathrm{967}}^1\times {\mathrm{4903}}^1$

素因数の和:5882

約数の個数: 20

約数和(自身を含む): 574395712

約数和(自身を除く): 190358431

約数列:

[1, 3, 9, 27, 81, 967, 2901, 4903, 8703, 14709, 26109, 44127, 78327, 132381, 397143, 4741201, 14223603, 42670809, 128012427, 384037281]

約数ペア:

[(1, 384037281), (3, 128012427), (9, 42670809), (27, 14223603), (81, 4741201), (967, 397143), (2901, 132381), (4903, 78327), (8703, 44127), (14709, 26109)]