5549691

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 9065280

約数和(自身を除く): 3515589

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1987, 2793, 5961, 13909, 37753, 41727, 97363, 113259, 264271, 292089, 792813, 1849897, 5549691]

約数ペア:

[(1, 5549691), (3, 1849897), (7, 792813), (19, 292089), (21, 264271), (49, 113259), (57, 97363), (133, 41727), (147, 37753), (399, 13909), (931, 5961), (1987, 2793)]