12948404997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{177787}}^1$

素因数の和:180008

約数の個数: 16

約数和(自身を含む): 18842683392

約数和(自身を除く): 5894278395

約数列:

[1, 3, 11, 33, 2207, 6621, 24277, 72831, 177787, 533361, 1955657, 5866971, 392375909, 1177127727, 4316134999, 12948404997]

約数ペア:

[(1, 12948404997), (3, 4316134999), (11, 1177127727), (33, 392375909), (2207, 5866971), (6621, 1955657), (24277, 533361), (72831, 177787)]