2011065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1721415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 179, 321, 535, 537, 749, 895, 1253, 1605, 2247, 2685, 3745, 3759, 6265, 11235, 18795, 19153, 57459, 95765, 134071, 287295, 402213, 670355, 2011065]

約数ペア:

[(1, 2011065), (3, 670355), (5, 402213), (7, 287295), (15, 134071), (21, 95765), (35, 57459), (105, 19153), (107, 18795), (179, 11235), (321, 6265), (535, 3759), (537, 3745), (749, 2685), (895, 2247), (1253, 1605)]