2593011681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4211}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 4262207040

約数和(自身を除く): 1669195359

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 277, 741, 831, 2223, 2493, 3601, 4211, 5263, 10803, 12633, 15789, 32409, 37899, 47367, 54743, 68419, 80009, 164229, 205257, 240027, 492687, 615771, 720081, 1040117, 1166447, 3120351, 3499341, 9361053, 10498023, 15163811, 22162493, 45491433, 66487479, 136474299, 199462437, 288112409, 864337227, 2593011681]

約数ペア:

[(1, 2593011681), (3, 864337227), (9, 288112409), (13, 199462437), (19, 136474299), (39, 66487479), (57, 45491433), (117, 22162493), (171, 15163811), (247, 10498023), (277, 9361053), (741, 3499341), (831, 3120351), (2223, 1166447), (2493, 1040117), (3601, 720081), (4211, 615771), (5263, 492687), (10803, 240027), (12633, 205257), (15789, 164229), (32409, 80009), (37899, 68419), (47367, 54743)]