31566287701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8401993}}^1$

素因数の和:8402040

約数の個数: 12

約数和(自身を含む): 36111770212

約数和(自身を除く): 4545482511

約数列:

[1, 13, 17, 221, 289, 3757, 8401993, 109225909, 142833881, 1856840453, 2428175977, 31566287701]

約数ペア:

[(1, 31566287701), (13, 2428175977), (17, 1856840453), (221, 142833881), (289, 109225909), (3757, 8401993)]