2031522777

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{7541}}^1$

素因数の和:8393

約数の個数: 24

約数和(自身を含む): 3017855880

約数和(自身を除く): 986333103

約数列:

[1, 3, 9, 37, 111, 333, 809, 2427, 7281, 7541, 22623, 29933, 67869, 89799, 269397, 279017, 837051, 2511153, 6100669, 18302007, 54906021, 225724753, 677174259, 2031522777]

約数ペア:

[(1, 2031522777), (3, 677174259), (9, 225724753), (37, 54906021), (111, 18302007), (333, 6100669), (809, 2511153), (2427, 837051), (7281, 279017), (7541, 269397), (22623, 89799), (29933, 67869)]