2621796729

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{27743}}^1$

素因数の和:27889

約数の個数: 24

約数和(自身を含む): 3747659520

約数和(自身を除く): 1125862791

約数列:

[1, 3, 17, 51, 109, 289, 327, 867, 1853, 5559, 27743, 31501, 83229, 94503, 471631, 1414893, 3023987, 8017727, 9071961, 24053181, 51407779, 154223337, 873932243, 2621796729]

約数ペア:

[(1, 2621796729), (3, 873932243), (17, 154223337), (51, 51407779), (109, 24053181), (289, 9071961), (327, 8017727), (867, 3023987), (1853, 1414893), (5559, 471631), (27743, 94503), (31501, 83229)]