236571881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 318302208

約数和(自身を除く): 81730327

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3689, 4933, 6851, 34531, 47957, 64129, 83861, 152923, 448903, 587027, 1070461, 1090193, 1987999, 2599691, 7631351, 13915993, 18197837, 33795983, 236571881]

約数ペア:

[(1, 236571881), (7, 33795983), (13, 18197837), (17, 13915993), (31, 7631351), (91, 2599691), (119, 1987999), (217, 1090193), (221, 1070461), (403, 587027), (527, 448903), (1547, 152923), (2821, 83861), (3689, 64129), (4933, 47957), (6851, 34531)]