26357319

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2492

約数の個数: 20

約数和(自身を含む): 39673480

約数和(自身を除く): 13316161

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 2341, 3753, 7023, 11259, 21069, 63207, 189621, 325399, 976197, 2928591, 8785773, 26357319]

約数ペア:

[(1, 26357319), (3, 8785773), (9, 2928591), (27, 976197), (81, 325399), (139, 189621), (417, 63207), (1251, 21069), (2341, 11259), (3753, 7023)]