13307561169

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{12379}}^1$

素因数の和:12570

約数の個数: 48

約数和(自身を含む): 21135928320

約数和(自身を除く): 7828367151

約数列:

[1, 3, 7, 21, 49, 71, 103, 147, 213, 309, 497, 721, 1491, 2163, 3479, 5047, 7313, 10437, 12379, 15141, 21939, 37137, 51191, 86653, 153573, 259959, 358337, 606571, 878909, 1075011, 1275037, 1819713, 2636727, 3825111, 6152363, 8925259, 18457089, 26775777, 43066541, 62476813, 90527627, 129199623, 187430439, 271582881, 633693389, 1901080167, 4435853723, 13307561169]

約数ペア:

[(1, 13307561169), (3, 4435853723), (7, 1901080167), (21, 633693389), (49, 271582881), (71, 187430439), (103, 129199623), (147, 90527627), (213, 62476813), (309, 43066541), (497, 26775777), (721, 18457089), (1491, 8925259), (2163, 6152363), (3479, 3825111), (5047, 2636727), (7313, 1819713), (10437, 1275037), (12379, 1075011), (15141, 878909), (21939, 606571), (37137, 358337), (51191, 259959), (86653, 153573)]