12083981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 16262400

約数和(自身を除く): 4178419

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 241, 247, 377, 551, 1687, 1729, 2639, 3133, 3857, 4579, 6989, 7163, 21931, 32053, 48923, 50141, 59527, 90857, 132791, 416689, 635999, 929537, 1726283, 12083981]

約数ペア:

[(1, 12083981), (7, 1726283), (13, 929537), (19, 635999), (29, 416689), (91, 132791), (133, 90857), (203, 59527), (241, 50141), (247, 48923), (377, 32053), (551, 21931), (1687, 7163), (1729, 6989), (2639, 4579), (3133, 3857)]