12725433

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 21302528

約数和(自身を除く): 8577095

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2767, 4599, 8301, 19369, 24903, 58107, 174321, 201991, 605973, 1413937, 1817919, 4241811, 12725433]

約数ペア:

[(1, 12725433), (3, 4241811), (7, 1817919), (9, 1413937), (21, 605973), (63, 201991), (73, 174321), (219, 58107), (511, 24903), (657, 19369), (1533, 8301), (2767, 4599)]