2028260061

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{540437}}^1$

素因数の和:540585

約数の個数: 16

約数和(自身を含む): 3026452800

約数和(自身を除く): 998192739

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 540437, 1621311, 4863933, 14591799, 75120743, 225362229, 676086687, 2028260061]

約数ペア:

[(1, 2028260061), (3, 676086687), (9, 225362229), (27, 75120743), (139, 14591799), (417, 4863933), (1251, 1621311), (3753, 540437)]