26750043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 14134437

約数列:

[1, 3, 9, 19, 57, 171, 311, 503, 933, 1509, 2799, 4527, 5909, 9557, 17727, 28671, 53181, 86013, 156433, 469299, 1407897, 2972227, 8916681, 26750043]

約数ペア:

[(1, 26750043), (3, 8916681), (9, 2972227), (19, 1407897), (57, 469299), (171, 156433), (311, 86013), (503, 53181), (933, 28671), (1509, 17727), (2799, 9557), (4527, 5909)]