1057407123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 1522670400

約数和(自身を除く): 465263277

約数列:

[1, 3, 17, 51, 61, 183, 449, 757, 1037, 1347, 2271, 3111, 7633, 12869, 22899, 27389, 38607, 46177, 82167, 138531, 339893, 465613, 785009, 1019679, 1396839, 2355027, 5778181, 17334543, 20733473, 62200419, 352469041, 1057407123]

約数ペア:

[(1, 1057407123), (3, 352469041), (17, 62200419), (51, 20733473), (61, 17334543), (183, 5778181), (449, 2355027), (757, 1396839), (1037, 1019679), (1347, 785009), (2271, 465613), (3111, 339893), (7633, 138531), (12869, 82167), (22899, 46177), (27389, 38607)]