2802605427

素因数分解:

$3^4\times {\mathrm{2927}}^1\times {\mathrm{11821}}^1$

素因数の和:14760

約数の個数: 20

約数和(自身を含む): 4188392736

約数和(自身を除く): 1385787309

約数列:

[1, 3, 9, 27, 81, 2927, 8781, 11821, 26343, 35463, 79029, 106389, 237087, 319167, 957501, 34600067, 103800201, 311400603, 934201809, 2802605427]

約数ペア:

[(1, 2802605427), (3, 934201809), (9, 311400603), (27, 103800201), (81, 34600067), (2927, 957501), (8781, 319167), (11821, 237087), (26343, 106389), (35463, 79029)]