2850147219

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{28219}}^1$

素因数の和:28610

約数の個数: 16

約数和(自身を含む): 3844241280

約数和(自身を除く): 994094061

約数列:

[1, 3, 131, 257, 393, 771, 28219, 33667, 84657, 101001, 3696689, 7252283, 11090067, 21756849, 950049073, 2850147219]

約数ペア:

[(1, 2850147219), (3, 950049073), (131, 21756849), (257, 11090067), (393, 7252283), (771, 3696689), (28219, 101001), (33667, 84657)]