2543606637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 4138401792

約数和(自身を除く): 1594795155

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 193, 341, 403, 429, 579, 991, 1023, 1209, 2123, 2509, 2973, 4433, 5983, 6369, 7527, 10901, 12883, 13299, 17949, 27599, 30721, 32703, 38649, 65813, 77779, 82797, 92163, 141713, 191263, 197439, 233337, 337931, 399373, 425139, 573789, 855569, 1013793, 1198119, 2103893, 2486419, 2566707, 4393103, 5929153, 6311679, 7459257, 13179309, 17787459, 27350609, 65220683, 77078989, 82051827, 195662049, 231236967, 847868879, 2543606637]

約数ペア:

[(1, 2543606637), (3, 847868879), (11, 231236967), (13, 195662049), (31, 82051827), (33, 77078989), (39, 65220683), (93, 27350609), (143, 17787459), (193, 13179309), (341, 7459257), (403, 6311679), (429, 5929153), (579, 4393103), (991, 2566707), (1023, 2486419), (1209, 2103893), (2123, 1198119), (2509, 1013793), (2973, 855569), (4433, 573789), (5983, 425139), (6369, 399373), (7527, 337931), (10901, 233337), (12883, 197439), (13299, 191263), (17949, 141713), (27599, 92163), (30721, 82797), (32703, 77779), (38649, 65813)]