8582638419

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{443341}}^1$

素因数の和:443592

約数の個数: 20

約数和(自身を含む): 12874651680

約数和(自身を除く): 4292013261

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 443341, 1330023, 3990069, 11970207, 35910621, 105958499, 317875497, 953626491, 2860879473, 8582638419]

約数ペア:

[(1, 8582638419), (3, 2860879473), (9, 953626491), (27, 317875497), (81, 105958499), (239, 35910621), (717, 11970207), (2151, 3990069), (6453, 1330023), (19359, 443341)]