5021973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 8353920

約数和(自身を除く): 3331947

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 457, 999, 1221, 1371, 3663, 4113, 5027, 10989, 12339, 15081, 16909, 45243, 50727, 135729, 152181, 185999, 456543, 557997, 1673991, 5021973]

約数ペア:

[(1, 5021973), (3, 1673991), (9, 557997), (11, 456543), (27, 185999), (33, 152181), (37, 135729), (99, 50727), (111, 45243), (297, 16909), (333, 15081), (407, 12339), (457, 10989), (999, 5027), (1221, 4113), (1371, 3663)]