12792789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 7735851

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 593, 799, 1269, 1779, 2397, 5337, 7191, 10081, 16011, 21573, 27871, 30243, 83613, 90729, 250839, 272187, 473807, 752517, 1421421, 4264263, 12792789]

約数ペア:

[(1, 12792789), (3, 4264263), (9, 1421421), (17, 752517), (27, 473807), (47, 272187), (51, 250839), (141, 90729), (153, 83613), (423, 30243), (459, 27871), (593, 21573), (799, 16011), (1269, 10081), (1779, 7191), (2397, 5337)]