2673657

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 4682496

約数和(自身を除く): 2008839

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1369, 1953, 2331, 3441, 4107, 8029, 9583, 10323, 12321, 24087, 28749, 42439, 72261, 86247, 127317, 297073, 381951, 891219, 2673657]

約数ペア:

[(1, 2673657), (3, 891219), (7, 381951), (9, 297073), (21, 127317), (31, 86247), (37, 72261), (63, 42439), (93, 28749), (111, 24087), (217, 12321), (259, 10323), (279, 9583), (333, 8029), (651, 4107), (777, 3441), (1147, 2331), (1369, 1953)]