2013428747

素因数分解:

${\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{22157}}^1$

素因数の和:22930

約数の個数: 12

約数和(自身を含む): 2216154528

約数和(自身を除く): 202725781

約数列:

[1, 11, 121, 751, 8261, 22157, 90871, 243727, 2680997, 16639907, 183038977, 2013428747]

約数ペア:

[(1, 2013428747), (11, 183038977), (121, 16639907), (751, 2680997), (8261, 243727), (22157, 90871)]