2576784789

素因数分解:

$3^2\times {\mathrm{431}}^1\times {\mathrm{599}}^1\times {\mathrm{1109}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 3740256000

約数和(自身を除く): 1163471211

約数列:

[1, 3, 9, 431, 599, 1109, 1293, 1797, 3327, 3879, 5391, 9981, 258169, 477979, 664291, 774507, 1433937, 1992873, 2323521, 4301811, 5978619, 286309421, 858928263, 2576784789]

約数ペア:

[(1, 2576784789), (3, 858928263), (9, 286309421), (431, 5978619), (599, 4301811), (1109, 2323521), (1293, 1992873), (1797, 1433937), (3327, 774507), (3879, 664291), (5391, 477979), (9981, 258169)]