5181129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 8080800

約数和(自身を除く): 2899671

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 739, 779, 2217, 2337, 6651, 7011, 14041, 30299, 42123, 90897, 126369, 272691, 575681, 1727043, 5181129]

約数ペア:

[(1, 5181129), (3, 1727043), (9, 575681), (19, 272691), (41, 126369), (57, 90897), (123, 42123), (171, 30299), (369, 14041), (739, 7011), (779, 6651), (2217, 2337)]