26331309

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 13149171

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 739, 963, 2217, 3959, 6651, 11877, 27343, 35631, 79073, 82029, 237219, 246087, 711657, 2925701, 8777103, 26331309]

約数ペア:

[(1, 26331309), (3, 8777103), (9, 2925701), (37, 711657), (107, 246087), (111, 237219), (321, 82029), (333, 79073), (739, 35631), (963, 27343), (2217, 11877), (3959, 6651)]