2008422567

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{11621}}^1$

素因数の和:11840

約数の個数: 32

約数和(自身を含む): 3073786560

約数和(自身を除く): 1065363993

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 519, 999, 1557, 4671, 6401, 11621, 19203, 34863, 57609, 104589, 172827, 313767, 429977, 1289931, 2010433, 3869793, 6031299, 11609379, 18093897, 54281691, 74386021, 223158063, 669474189, 2008422567]

約数ペア:

[(1, 2008422567), (3, 669474189), (9, 223158063), (27, 74386021), (37, 54281691), (111, 18093897), (173, 11609379), (333, 6031299), (519, 3869793), (999, 2010433), (1557, 1289931), (4671, 429977), (6401, 313767), (11621, 172827), (19203, 104589), (34863, 57609)]