3291855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 2804529

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 293, 321, 535, 749, 879, 1465, 1605, 2051, 2247, 3745, 4395, 6153, 10255, 11235, 30765, 31351, 94053, 156755, 219457, 470265, 658371, 1097285, 3291855]

約数ペア:

[(1, 3291855), (3, 1097285), (5, 658371), (7, 470265), (15, 219457), (21, 156755), (35, 94053), (105, 31351), (107, 30765), (293, 11235), (321, 10255), (535, 6153), (749, 4395), (879, 3745), (1465, 2247), (1605, 2051)]