1070196771

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 1717309440

約数和(自身を除く): 647112669

約数列:

[1, 3, 7, 21, 43, 83, 109, 129, 131, 249, 301, 327, 393, 581, 763, 903, 917, 1743, 2289, 2751, 3569, 4687, 5633, 9047, 10707, 10873, 14061, 14279, 16899, 24983, 27141, 32619, 32809, 39431, 42837, 63329, 74949, 76111, 98427, 99953, 118293, 189987, 228333, 299859, 389021, 467539, 613997, 1167063, 1185157, 1402617, 1841991, 2723147, 3272773, 3555471, 4297979, 8169441, 8296099, 9818319, 12893937, 24888297, 50961751, 152885253, 356732257, 1070196771]

約数ペア:

[(1, 1070196771), (3, 356732257), (7, 152885253), (21, 50961751), (43, 24888297), (83, 12893937), (109, 9818319), (129, 8296099), (131, 8169441), (249, 4297979), (301, 3555471), (327, 3272773), (393, 2723147), (581, 1841991), (763, 1402617), (903, 1185157), (917, 1167063), (1743, 613997), (2289, 467539), (2751, 389021), (3569, 299859), (4687, 228333), (5633, 189987), (9047, 118293), (10707, 99953), (10873, 98427), (14061, 76111), (14279, 74949), (16899, 63329), (24983, 42837), (27141, 39431), (32619, 32809)]