2220009957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439693}}^1$

素因数の和:439730

約数の個数: 32

約数和(自身を含む): 3798956160

約数和(自身を除く): 1578946203

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 439693, 1319079, 3957237, 4836623, 7474781, 11871711, 14509869, 22424343, 43529607, 67273029, 82222591, 130588821, 201819087, 246667773, 740003319, 2220009957]

約数ペア:

[(1, 2220009957), (3, 740003319), (9, 246667773), (11, 201819087), (17, 130588821), (27, 82222591), (33, 67273029), (51, 43529607), (99, 22424343), (153, 14509869), (187, 11871711), (297, 7474781), (459, 4836623), (561, 3957237), (1683, 1319079), (5049, 439693)]