2759251821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 3851493888

約数和(自身を除く): 1092242067

約数列:

[1, 3, 43, 67, 129, 131, 201, 393, 2437, 2881, 5633, 7311, 8643, 8777, 16899, 26331, 104791, 163279, 314373, 319247, 377411, 489837, 957741, 1132233, 7020997, 13727621, 21062991, 21389549, 41182863, 64168647, 919750607, 2759251821]

約数ペア:

[(1, 2759251821), (3, 919750607), (43, 64168647), (67, 41182863), (129, 21389549), (131, 21062991), (201, 13727621), (393, 7020997), (2437, 1132233), (2881, 957741), (5633, 489837), (7311, 377411), (8643, 319247), (8777, 314373), (16899, 163279), (26331, 104791)]