7908039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 12121200

約数和(自身を除く): 4213161

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 739, 1189, 2217, 3567, 6651, 10701, 21431, 30299, 64293, 90897, 192879, 272691, 878671, 2636013, 7908039]

約数ペア:

[(1, 7908039), (3, 2636013), (9, 878671), (29, 272691), (41, 192879), (87, 90897), (123, 64293), (261, 30299), (369, 21431), (739, 10701), (1189, 6651), (2217, 3567)]