12707260839945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{40340510603}}^1$

素因数の和:40340510621

約数の個数: 24

約数和(自身を含む): 25172478616896

約数和(自身を除く): 12465217776951

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 40340510603, 121021531809, 201702553015, 282383574221, 363064595427, 605107659045, 847150722663, 1411917871105, 1815322977135, 2541452167989, 4235753613315, 12707260839945]

約数ペア:

[(1, 12707260839945), (3, 4235753613315), (5, 2541452167989), (7, 1815322977135), (9, 1411917871105), (15, 847150722663), (21, 605107659045), (35, 363064595427), (45, 282383574221), (63, 201702553015), (105, 121021531809), (315, 40340510603)]