27874693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 34868736

約数和(自身を除く): 6994043

約数列:

[1, 7, 11, 77, 563, 643, 3941, 4501, 6193, 7073, 43351, 49511, 362009, 2534063, 3982099, 27874693]

約数ペア:

[(1, 27874693), (7, 3982099), (11, 2534063), (77, 362009), (563, 49511), (643, 43351), (3941, 7073), (4501, 6193)]