2019754533

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{7477}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 2718402560

約数和(自身を除く): 698648027

約数列:

[1, 3, 127, 381, 709, 2127, 7477, 22431, 90043, 270129, 949579, 2848737, 5301193, 15903579, 673251511, 2019754533]

約数ペア:

[(1, 2019754533), (3, 673251511), (127, 15903579), (381, 5301193), (709, 2848737), (2127, 949579), (7477, 270129), (22431, 90043)]