12156261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{883}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 17524416

約数和(自身を除く): 5368155

約数列:

[1, 3, 13, 39, 353, 883, 1059, 2649, 4589, 11479, 13767, 34437, 311699, 935097, 4052087, 12156261]

約数ペア:

[(1, 12156261), (3, 4052087), (13, 935097), (39, 311699), (353, 34437), (883, 13767), (1059, 11479), (2649, 4589)]