272861534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1127527}}^1$

素因数の和:1127551

約数の個数: 12

約数和(自身を含む): 449883672

約数和(自身を除く): 177022138

約数列:

[1, 2, 11, 22, 121, 242, 1127527, 2255054, 12402797, 24805594, 136430767, 272861534]

約数ペア:

[(1, 272861534), (2, 136430767), (11, 24805594), (22, 12402797), (121, 2255054), (242, 1127527)]