1211118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 2457216

約数和(自身を除く): 1246098

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2843, 5686, 8529, 17058, 201853, 403706, 605559, 1211118]

約数ペア:

[(1, 1211118), (2, 605559), (3, 403706), (6, 201853), (71, 17058), (142, 8529), (213, 5686), (426, 2843)]