13186845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41881

約数の個数: 24

約数和(自身を含む): 26123136

約数和(自身を除く): 12936291

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41863, 125589, 209315, 293041, 376767, 627945, 879123, 1465205, 1883835, 2637369, 4395615, 13186845]

約数ペア:

[(1, 13186845), (3, 4395615), (5, 2637369), (7, 1883835), (9, 1465205), (15, 879123), (21, 627945), (35, 376767), (45, 293041), (63, 209315), (105, 125589), (315, 41863)]