486382239

素因数分解:

$3^7\times 7^1\times {\mathrm{31771}}^1$

素因数の和:31799

約数の個数: 32

約数和(自身を含む): 833697280

約数和(自身を除く): 347315041

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 31771, 95313, 222397, 285939, 667191, 857817, 2001573, 2573451, 6004719, 7720353, 18014157, 23161059, 54042471, 69483177, 162127413, 486382239]

約数ペア:

[(1, 486382239), (3, 162127413), (7, 69483177), (9, 54042471), (21, 23161059), (27, 18014157), (63, 7720353), (81, 6004719), (189, 2573451), (243, 2001573), (567, 857817), (729, 667191), (1701, 285939), (2187, 222397), (5103, 95313), (15309, 31771)]