13799247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 24772608

約数和(自身を除く): 10973361

約数列:

[1, 3, 7, 11, 21, 31, 33, 41, 47, 77, 93, 123, 141, 217, 231, 287, 329, 341, 451, 517, 651, 861, 987, 1023, 1271, 1353, 1457, 1551, 1927, 2387, 3157, 3619, 3813, 4371, 5781, 7161, 8897, 9471, 10199, 10857, 13489, 13981, 16027, 21197, 26691, 30597, 40467, 41943, 48081, 59737, 63591, 97867, 112189, 148379, 179211, 293601, 336567, 418159, 445137, 657107, 1254477, 1971321, 4599749, 13799247]

約数ペア:

[(1, 13799247), (3, 4599749), (7, 1971321), (11, 1254477), (21, 657107), (31, 445137), (33, 418159), (41, 336567), (47, 293601), (77, 179211), (93, 148379), (123, 112189), (141, 97867), (217, 63591), (231, 59737), (287, 48081), (329, 41943), (341, 40467), (451, 30597), (517, 26691), (651, 21197), (861, 16027), (987, 13981), (1023, 13489), (1271, 10857), (1353, 10199), (1457, 9471), (1551, 8897), (1927, 7161), (2387, 5781), (3157, 4371), (3619, 3813)]