1154991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 1693440

約数和(自身を除く): 538449

約数列:

[1, 3, 19, 23, 57, 69, 437, 881, 1311, 2643, 16739, 20263, 50217, 60789, 384997, 1154991]

約数ペア:

[(1, 1154991), (3, 384997), (19, 60789), (23, 50217), (57, 20263), (69, 16739), (437, 2643), (881, 1311)]