2008761749181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{3403879}}^1$

素因数の和:3405886

約数の個数: 32

約数和(自身を含む): 3248118451200

約数和(自身を除く): 1239356702019

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1987, 5961, 17883, 21857, 53649, 65571, 196713, 590139, 3403879, 10211637, 30634911, 37442669, 91904733, 112328007, 336984021, 1010952063, 6763507573, 20290522719, 60871568157, 74398583303, 182614704471, 223195749909, 669587249727, 2008761749181]

約数ペア:

[(1, 2008761749181), (3, 669587249727), (9, 223195749909), (11, 182614704471), (27, 74398583303), (33, 60871568157), (99, 20290522719), (297, 6763507573), (1987, 1010952063), (5961, 336984021), (17883, 112328007), (21857, 91904733), (53649, 37442669), (65571, 30634911), (196713, 10211637), (590139, 3403879)]