15693896001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{220907}}^1$

素因数の和:221133

約数の個数: 32

約数和(自身を含む): 25448601600

約数和(自身を除く): 9754705599

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 3383, 4179, 10149, 23681, 71043, 220907, 662721, 1546349, 3755419, 4639047, 11266257, 26287933, 43960493, 78863799, 131881479, 307723451, 747328381, 923170353, 2241985143, 5231298667, 15693896001]

約数ペア:

[(1, 15693896001), (3, 5231298667), (7, 2241985143), (17, 923170353), (21, 747328381), (51, 307723451), (119, 131881479), (199, 78863799), (357, 43960493), (597, 26287933), (1393, 11266257), (3383, 4639047), (4179, 3755419), (10149, 1546349), (23681, 662721), (71043, 220907)]