3836889

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 6714048

約数和(自身を除く): 2877159

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 101, 189, 201, 303, 469, 567, 603, 707, 909, 1407, 1809, 2121, 2727, 4221, 5427, 6363, 6767, 8181, 12663, 19089, 20301, 37989, 47369, 57267, 60903, 142107, 182709, 426321, 548127, 1278963, 3836889]

約数ペア:

[(1, 3836889), (3, 1278963), (7, 548127), (9, 426321), (21, 182709), (27, 142107), (63, 60903), (67, 57267), (81, 47369), (101, 37989), (189, 20301), (201, 19089), (303, 12663), (469, 8181), (567, 6767), (603, 6363), (707, 5427), (909, 4221), (1407, 2727), (1809, 2121)]