12926168889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{9227}}^1$

素因数の和:9589

約数の個数: 32

約数和(自身を含む): 18284728320

約数和(自身を除く): 5358559431

約数列:

[1, 3, 23, 69, 79, 237, 257, 771, 1817, 5451, 5911, 9227, 17733, 20303, 27681, 60909, 212221, 466969, 636663, 728933, 1400907, 2186799, 2371339, 7114017, 16765459, 50296377, 54540797, 163622391, 187335781, 562007343, 4308722963, 12926168889]

約数ペア:

[(1, 12926168889), (3, 4308722963), (23, 562007343), (69, 187335781), (79, 163622391), (237, 54540797), (257, 50296377), (771, 16765459), (1817, 7114017), (5451, 2371339), (5911, 2186799), (9227, 1400907), (17733, 728933), (20303, 636663), (27681, 466969), (60909, 212221)]