13429071

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 20162472

約数和(自身を除く): 6733401

約数列:

[1, 3, 9, 27, 81, 317, 523, 951, 1569, 2853, 4707, 8559, 14121, 25677, 42363, 165791, 497373, 1492119, 4476357, 13429071]

約数ペア:

[(1, 13429071), (3, 4476357), (9, 1492119), (27, 497373), (81, 165791), (317, 42363), (523, 25677), (951, 14121), (1569, 8559), (2853, 4707)]