8374023

素因数分解:

$3^7\times 7^1\times {\mathrm{547}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 14379520

約数和(自身を除く): 6005497

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 547, 567, 729, 1641, 1701, 2187, 3829, 4923, 5103, 11487, 14769, 15309, 34461, 44307, 103383, 132921, 310149, 398763, 930447, 1196289, 2791341, 8374023]

約数ペア:

[(1, 8374023), (3, 2791341), (7, 1196289), (9, 930447), (21, 398763), (27, 310149), (63, 132921), (81, 103383), (189, 44307), (243, 34461), (547, 15309), (567, 14769), (729, 11487), (1641, 5103), (1701, 4923), (2187, 3829)]