68538001

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 80924800

約数和(自身を除く): 12386799

約数列:

[1, 7, 43, 109, 301, 763, 2089, 4687, 14623, 32809, 89827, 227701, 628789, 1593907, 9791143, 68538001]

約数ペア:

[(1, 68538001), (7, 9791143), (43, 1593907), (109, 628789), (301, 227701), (763, 89827), (2089, 32809), (4687, 14623)]