12771187

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 15819552

約数和(自身を除く): 3048365

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 353, 1573, 2783, 3289, 3883, 4589, 8119, 36179, 42713, 50479, 89309, 105547, 555269, 982399, 1161017, 12771187]

約数ペア:

[(1, 12771187), (11, 1161017), (13, 982399), (23, 555269), (121, 105547), (143, 89309), (253, 50479), (299, 42713), (353, 36179), (1573, 8119), (2783, 4589), (3289, 3883)]