28593411

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17683}}^1$

素因数の和:17711

約数の個数: 24

約数和(自身を含む): 48383424

約数和(自身を除く): 19790013

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 17683, 53049, 123781, 194513, 371343, 583539, 866467, 1361591, 2599401, 4084773, 9531137, 28593411]

約数ペア:

[(1, 28593411), (3, 9531137), (7, 4084773), (11, 2599401), (21, 1361591), (33, 866467), (49, 583539), (77, 371343), (147, 194513), (231, 123781), (539, 53049), (1617, 17683)]