12797685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16757

約数の個数: 24

約数和(自身を含む): 23488920

約数和(自身を除く): 10691235

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16729, 50187, 83645, 150561, 250935, 284393, 752805, 853179, 1421965, 2559537, 4265895, 12797685]

約数ペア:

[(1, 12797685), (3, 4265895), (5, 2559537), (9, 1421965), (15, 853179), (17, 752805), (45, 284393), (51, 250935), (85, 150561), (153, 83645), (255, 50187), (765, 16729)]