2108007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3369600

約数和(自身を除く): 1261593

約数列:

[1, 3, 9, 11, 33, 99, 107, 199, 321, 597, 963, 1177, 1791, 2189, 3531, 6567, 10593, 19701, 21293, 63879, 191637, 234223, 702669, 2108007]

約数ペア:

[(1, 2108007), (3, 702669), (9, 234223), (11, 191637), (33, 63879), (99, 21293), (107, 19701), (199, 10593), (321, 6567), (597, 3531), (963, 2189), (1177, 1791)]