12209301

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 19115096

約数和(自身を除く): 6905795

約数列:

[1, 3, 9, 13, 39, 117, 241, 433, 723, 1299, 2169, 3133, 3897, 5629, 9399, 16887, 28197, 50661, 104353, 313059, 939177, 1356589, 4069767, 12209301]

約数ペア:

[(1, 12209301), (3, 4069767), (9, 1356589), (13, 939177), (39, 313059), (117, 104353), (241, 50661), (433, 28197), (723, 16887), (1299, 9399), (2169, 5629), (3133, 3897)]