7729263

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 20

約数和(自身を含む): 11862840

約数和(自身を除く): 4133577

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2579, 2997, 7737, 23211, 69633, 95423, 208899, 286269, 858807, 2576421, 7729263]

約数ペア:

[(1, 7729263), (3, 2576421), (9, 858807), (27, 286269), (37, 208899), (81, 95423), (111, 69633), (333, 23211), (999, 7737), (2579, 2997)]