2016141945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{9749}}^1$

素因数の和:10585

約数の個数: 32

約数和(自身を含む): 3420144000

約数和(自身を除く): 1404002055

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 811, 2433, 4055, 9749, 12165, 13787, 29247, 41361, 48745, 68935, 146235, 165733, 206805, 497199, 828665, 2485995, 7906439, 23719317, 39532195, 118596585, 134409463, 403228389, 672047315, 2016141945]

約数ペア:

[(1, 2016141945), (3, 672047315), (5, 403228389), (15, 134409463), (17, 118596585), (51, 39532195), (85, 23719317), (255, 7906439), (811, 2485995), (2433, 828665), (4055, 497199), (9749, 206805), (12165, 165733), (13787, 146235), (29247, 68935), (41361, 48745)]