15511479964351

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11130439}}^1$

素因数の和:11130716

約数の個数: 32

約数和(自身を含む): 19233400320000

約数和(自身を除く): 3721920355649

約数列:

[1, 7, 17, 49, 119, 239, 343, 833, 1673, 4063, 5831, 11711, 28441, 81977, 199087, 1393609, 11130439, 77913073, 189217463, 545391511, 1324522241, 2660174921, 3817740577, 9271655687, 18621224447, 45222973657, 64901589809, 130348571129, 316560815599, 912439997903, 2215925709193, 15511479964351]

約数ペア:

[(1, 15511479964351), (7, 2215925709193), (17, 912439997903), (49, 316560815599), (119, 130348571129), (239, 64901589809), (343, 45222973657), (833, 18621224447), (1673, 9271655687), (4063, 3817740577), (5831, 2660174921), (11711, 1324522241), (28441, 545391511), (81977, 189217463), (199087, 77913073), (1393609, 11130439)]