1853236413

素因数分解:

$3^2\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{10009}}^1$

素因数の和:12961

約数の個数: 24

約数和(自身を含む): 3060657600

約数和(自身を除く): 1207421187

約数列:

[1, 3, 7, 9, 21, 63, 2939, 8817, 10009, 20573, 26451, 30027, 61719, 70063, 90081, 185157, 210189, 630567, 29416451, 88249353, 205915157, 264748059, 617745471, 1853236413]

約数ペア:

[(1, 1853236413), (3, 617745471), (7, 264748059), (9, 205915157), (21, 88249353), (63, 29416451), (2939, 630567), (8817, 210189), (10009, 185157), (20573, 90081), (26451, 70063), (30027, 61719)]