12944366841

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{172709}}^1$

素因数の和:172845

約数の個数: 32

約数和(自身を含む): 20426757120

約数和(自身を除く): 7482390279

約数列:

[1, 3, 7, 21, 43, 83, 129, 249, 301, 581, 903, 1743, 3569, 10707, 24983, 74949, 172709, 518127, 1208963, 3626889, 7426487, 14334847, 22279461, 43004541, 51985409, 100343929, 155956227, 301031787, 616398421, 1849195263, 4314788947, 12944366841]

約数ペア:

[(1, 12944366841), (3, 4314788947), (7, 1849195263), (21, 616398421), (43, 301031787), (83, 155956227), (129, 100343929), (249, 51985409), (301, 43004541), (581, 22279461), (903, 14334847), (1743, 7426487), (3569, 3626889), (10707, 1208963), (24983, 518127), (74949, 172709)]