2138103

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 3617280

約数和(自身を除く): 1479177

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 313, 621, 759, 939, 2277, 2817, 3443, 6831, 7199, 8451, 10329, 21597, 30987, 64791, 79189, 92961, 194373, 237567, 712701, 2138103]

約数ペア:

[(1, 2138103), (3, 712701), (9, 237567), (11, 194373), (23, 92961), (27, 79189), (33, 64791), (69, 30987), (99, 21597), (207, 10329), (253, 8451), (297, 7199), (313, 6831), (621, 3443), (759, 2817), (939, 2277)]