2878889327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 3147577056

約数和(自身を除く): 268687729

約数列:

[1, 17, 61, 71, 641, 1037, 1207, 3721, 4331, 10897, 39101, 45511, 63257, 73627, 264191, 664717, 773687, 2385161, 2776171, 4491247, 40547737, 47194907, 169346431, 2878889327]

約数ペア:

[(1, 2878889327), (17, 169346431), (61, 47194907), (71, 40547737), (641, 4491247), (1037, 2776171), (1207, 2385161), (3721, 773687), (4331, 664717), (10897, 264191), (39101, 73627), (45511, 63257)]