12643006707

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{37831}}^1$

素因数の和:38431

約数の個数: 24

約数和(自身を含む): 18555234048

約数和(自身を除く): 5912227341

約数列:

[1, 3, 9, 71, 213, 523, 639, 1569, 4707, 37133, 37831, 111399, 113493, 334197, 340479, 2686001, 8058003, 19785613, 24174009, 59356839, 178070517, 1404778523, 4214335569, 12643006707]

約数ペア:

[(1, 12643006707), (3, 4214335569), (9, 1404778523), (71, 178070517), (213, 59356839), (523, 24174009), (639, 19785613), (1569, 8058003), (4707, 2686001), (37133, 340479), (37831, 334197), (111399, 113493)]