12657993003

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{210011}}^1$

素因数の和:210235

約数の個数: 24

約数和(自身を含む): 18881758896

約数和(自身を除く): 6223765893

約数列:

[1, 3, 9, 37, 111, 181, 333, 543, 1629, 6697, 20091, 60273, 210011, 630033, 1890099, 7770407, 23311221, 38011991, 69933663, 114035973, 342107919, 1406443667, 4219331001, 12657993003]

約数ペア:

[(1, 12657993003), (3, 4219331001), (9, 1406443667), (37, 342107919), (111, 114035973), (181, 69933663), (333, 38011991), (543, 23311221), (1629, 7770407), (6697, 1890099), (20091, 630033), (60273, 210011)]