2011003317

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{140443}}^1$

素因数の和:140529

約数の個数: 24

約数和(自身を含む): 3052690784

約数和(自身を除く): 1041687467

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 140443, 421329, 1263987, 5196391, 6039049, 15589173, 18117147, 46767519, 54351441, 223444813, 670334439, 2011003317]

約数ペア:

[(1, 2011003317), (3, 670334439), (9, 223444813), (37, 54351441), (43, 46767519), (111, 18117147), (129, 15589173), (333, 6039049), (387, 5196391), (1591, 1263987), (4773, 421329), (14319, 140443)]