68691259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4999}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 85120000

約数和(自身を除く): 16428741

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 4999, 13741, 34993, 64987, 454909, 754849, 5283943, 9813037, 68691259]

約数ペア:

[(1, 68691259), (7, 9813037), (13, 5283943), (91, 754849), (151, 454909), (1057, 64987), (1963, 34993), (4999, 13741)]