1097509959

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 2108467200

約数和(自身を除く): 1010957241

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 73, 87, 91, 117, 189, 203, 211, 219, 261, 273, 351, 377, 511, 609, 633, 657, 783, 819, 949, 1131, 1477, 1533, 1827, 1899, 1971, 2117, 2457, 2639, 2743, 2847, 3393, 4431, 4599, 5481, 5697, 6119, 6351, 6643, 7917, 8229, 8541, 10179, 13293, 13797, 14819, 15403, 18357, 19053, 19201, 19929, 23751, 24687, 25623, 27521, 39879, 42833, 44457, 46209, 55071, 57159, 57603, 59787, 71253, 74061, 79547, 82563, 107821, 128499, 133371, 138627, 165213, 172809, 179361, 192647, 200239, 238641, 247689, 323463, 385497, 400113, 415881, 446687, 518427, 556829, 577941, 600717, 715923, 743067, 970389, 1156491, 1340061, 1401673, 1670487, 1733823, 1802151, 2147769, 2911167, 3126809, 4020183, 4205019, 5011461, 5201469, 5406453, 5806931, 9380427, 12060549, 12615057, 15034383, 17420793, 28141281, 37845171, 40648517, 52262379, 84423843, 121945551, 156787137, 365836653, 1097509959]

約数ペア:

[(1, 1097509959), (3, 365836653), (7, 156787137), (9, 121945551), (13, 84423843), (21, 52262379), (27, 40648517), (29, 37845171), (39, 28141281), (63, 17420793), (73, 15034383), (87, 12615057), (91, 12060549), (117, 9380427), (189, 5806931), (203, 5406453), (211, 5201469), (219, 5011461), (261, 4205019), (273, 4020183), (351, 3126809), (377, 2911167), (511, 2147769), (609, 1802151), (633, 1733823), (657, 1670487), (783, 1401673), (819, 1340061), (949, 1156491), (1131, 970389), (1477, 743067), (1533, 715923), (1827, 600717), (1899, 577941), (1971, 556829), (2117, 518427), (2457, 446687), (2639, 415881), (2743, 400113), (2847, 385497), (3393, 323463), (4431, 247689), (4599, 238641), (5481, 200239), (5697, 192647), (6119, 179361), (6351, 172809), (6643, 165213), (7917, 138627), (8229, 133371), (8541, 128499), (10179, 107821), (13293, 82563), (13797, 79547), (14819, 74061), (15403, 71253), (18357, 59787), (19053, 57603), (19201, 57159), (19929, 55071), (23751, 46209), (24687, 44457), (25623, 42833), (27521, 39879)]