7056543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3829857

約数列:

[1, 3, 13, 19, 39, 57, 89, 107, 247, 267, 321, 741, 1157, 1391, 1691, 2033, 3471, 4173, 5073, 6099, 9523, 21983, 26429, 28569, 65949, 79287, 123799, 180937, 371397, 542811, 2352181, 7056543]

約数ペア:

[(1, 7056543), (3, 2352181), (13, 542811), (19, 371397), (39, 180937), (57, 123799), (89, 79287), (107, 65949), (247, 28569), (267, 26429), (321, 21983), (741, 9523), (1157, 6099), (1391, 5073), (1691, 4173), (2033, 3471)]