12246705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 21914880

約数和(自身を除く): 9668175

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 8779, 26337, 43895, 79011, 131685, 272149, 395055, 816447, 1360745, 2449341, 4082235, 12246705]

約数ペア:

[(1, 12246705), (3, 4082235), (5, 2449341), (9, 1360745), (15, 816447), (31, 395055), (45, 272149), (93, 131685), (155, 79011), (279, 43895), (465, 26337), (1395, 8779)]