7047640467

素因数分解:

$3^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{25523}}^1$

素因数の和:26029

約数の個数: 40

約数和(自身を含む): 12057129216

約数和(自身を除く): 5009488749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 487, 567, 1461, 3409, 4383, 10227, 13149, 25523, 30681, 39447, 76569, 92043, 178661, 229707, 276129, 535983, 689121, 1607949, 2067363, 4823847, 12429701, 14471541, 37289103, 87007907, 111867309, 261023721, 335601927, 783071163, 1006805781, 2349213489, 7047640467]

約数ペア:

[(1, 7047640467), (3, 2349213489), (7, 1006805781), (9, 783071163), (21, 335601927), (27, 261023721), (63, 111867309), (81, 87007907), (189, 37289103), (487, 14471541), (567, 12429701), (1461, 4823847), (3409, 2067363), (4383, 1607949), (10227, 689121), (13149, 535983), (25523, 276129), (30681, 229707), (39447, 178661), (76569, 92043)]