155890471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{3823}}^1$

素因数の和:4182

約数の個数: 12

約数和(自身を含む): 171904096

約数和(自身を除く): 16013625

約数列:

[1, 11, 121, 337, 3707, 3823, 40777, 42053, 462583, 1288351, 14171861, 155890471]

約数ペア:

[(1, 155890471), (11, 14171861), (121, 1288351), (337, 462583), (3707, 42053), (3823, 40777)]