2010550437

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 3530096640

約数和(自身を除く): 1519546203

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 107, 111, 189, 259, 321, 333, 749, 777, 963, 999, 2247, 2331, 2687, 2889, 3959, 6741, 6993, 8061, 11877, 18809, 20223, 24183, 27713, 35631, 56427, 72549, 83139, 99419, 106893, 169281, 249417, 287509, 298257, 507843, 695933, 748251, 862527, 894771, 2012563, 2087799, 2587581, 2684313, 6037689, 6263397, 7762743, 10637833, 18113067, 18790191, 31913499, 54339201, 74464831, 95740497, 223394493, 287221491, 670183479, 2010550437]

約数ペア:

[(1, 2010550437), (3, 670183479), (7, 287221491), (9, 223394493), (21, 95740497), (27, 74464831), (37, 54339201), (63, 31913499), (107, 18790191), (111, 18113067), (189, 10637833), (259, 7762743), (321, 6263397), (333, 6037689), (749, 2684313), (777, 2587581), (963, 2087799), (999, 2012563), (2247, 894771), (2331, 862527), (2687, 748251), (2889, 695933), (3959, 507843), (6741, 298257), (6993, 287509), (8061, 249417), (11877, 169281), (18809, 106893), (20223, 99419), (24183, 83139), (27713, 72549), (35631, 56427)]