348511459989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{997163}}^1$

素因数の和:997290

約数の個数: 64

約数和(自身を含む): 620315781120

約数和(自身を除く): 271804321131

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 89, 119, 187, 231, 267, 357, 561, 623, 979, 1309, 1513, 1869, 2937, 3927, 4539, 6853, 10591, 16643, 20559, 31773, 49929, 116501, 349503, 997163, 2991489, 6980141, 10968793, 16951771, 20940423, 32906379, 50855313, 76781551, 88747507, 118662397, 186469481, 230344653, 266242521, 355987191, 559408443, 621232549, 976222577, 1305286367, 1508707619, 1863697647, 2928667731, 3915859101, 4526122857, 6833558039, 10560953333, 16595783809, 20500674117, 31682859999, 49787351427, 116170486663, 348511459989]

約数ペア:

[(1, 348511459989), (3, 116170486663), (7, 49787351427), (11, 31682859999), (17, 20500674117), (21, 16595783809), (33, 10560953333), (51, 6833558039), (77, 4526122857), (89, 3915859101), (119, 2928667731), (187, 1863697647), (231, 1508707619), (267, 1305286367), (357, 976222577), (561, 621232549), (623, 559408443), (979, 355987191), (1309, 266242521), (1513, 230344653), (1869, 186469481), (2937, 118662397), (3927, 88747507), (4539, 76781551), (6853, 50855313), (10591, 32906379), (16643, 20940423), (20559, 16951771), (31773, 10968793), (49929, 6980141), (116501, 2991489), (349503, 997163)]