22687269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 35002368

約数和(自身を除く): 12315099

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 421, 759, 781, 1263, 1633, 2343, 4631, 4899, 9683, 13893, 17963, 29049, 29891, 53889, 89673, 106513, 319539, 328801, 687493, 986403, 2062479, 7562423, 22687269]

約数ペア:

[(1, 22687269), (3, 7562423), (11, 2062479), (23, 986403), (33, 687493), (69, 328801), (71, 319539), (213, 106513), (253, 89673), (421, 53889), (759, 29891), (781, 29049), (1263, 17963), (1633, 13893), (2343, 9683), (4631, 4899)]