3886751231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1531}}^1\times {\mathrm{20981}}^1$

素因数の和:22534

約数の個数: 12

約数和(自身を含む): 4275208392

約数和(自身を除く): 388457161

約数列:

[1, 11, 121, 1531, 16841, 20981, 185251, 230791, 2538701, 32121911, 353341021, 3886751231]

約数ペア:

[(1, 3886751231), (11, 353341021), (121, 32121911), (1531, 2538701), (16841, 230791), (20981, 185251)]