68685001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18979}}^1$

素因数の和:19044

約数の個数: 16

約数和(自身を含む): 87459840

約数和(自身を除く): 18774839

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 18979, 132853, 208769, 892013, 1461383, 6244091, 9812143, 68685001]

約数ペア:

[(1, 68685001), (7, 9812143), (11, 6244091), (47, 1461383), (77, 892013), (329, 208769), (517, 132853), (3619, 18979)]