855971538

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1333289}}^1$

素因数の和:1333401

約数の個数: 16

約数和(自身を含む): 1727943840

約数和(自身を除く): 871972302

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 1333289, 2666578, 3999867, 7999734, 142661923, 285323846, 427985769, 855971538]

約数ペア:

[(1, 855971538), (2, 427985769), (3, 285323846), (6, 142661923), (107, 7999734), (214, 3999867), (321, 2666578), (642, 1333289)]