13175086239

素因数分解:

$3^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{38749}}^1$

素因数の和:39029

約数の個数: 48

約数和(自身を含む): 22794300000

約数和(自身を除く): 9619213761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 257, 441, 771, 1323, 1799, 2313, 5397, 6939, 12593, 16191, 37779, 38749, 48573, 113337, 116247, 271243, 340011, 348741, 813729, 1046223, 1898701, 2441187, 5696103, 7323561, 9958493, 17088309, 29875479, 51264927, 69709451, 89626437, 209128353, 268879311, 487966157, 627385059, 1463898471, 1882155177, 4391695413, 13175086239]

約数ペア:

[(1, 13175086239), (3, 4391695413), (7, 1882155177), (9, 1463898471), (21, 627385059), (27, 487966157), (49, 268879311), (63, 209128353), (147, 89626437), (189, 69709451), (257, 51264927), (441, 29875479), (771, 17088309), (1323, 9958493), (1799, 7323561), (2313, 5696103), (5397, 2441187), (6939, 1898701), (12593, 1046223), (16191, 813729), (37779, 348741), (38749, 340011), (48573, 271243), (113337, 116247)]