2837894751

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{756167}}^1$

素因数の和:756315

約数の個数: 16

約数和(自身を含む): 4234540800

約数和(自身を除く): 1396646049

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 756167, 2268501, 6805503, 20416509, 105107213, 315321639, 945964917, 2837894751]

約数ペア:

[(1, 2837894751), (3, 945964917), (9, 315321639), (27, 105107213), (139, 20416509), (417, 6805503), (1251, 2268501), (3753, 756167)]