5915889

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 10141440

約数和(自身を除く): 4225551

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 277, 339, 791, 831, 1017, 1939, 2373, 2493, 3051, 5817, 7119, 7479, 17451, 21357, 31301, 52353, 93903, 219107, 281709, 657321, 845127, 1971963, 5915889]

約数ペア:

[(1, 5915889), (3, 1971963), (7, 845127), (9, 657321), (21, 281709), (27, 219107), (63, 93903), (113, 52353), (189, 31301), (277, 21357), (339, 17451), (791, 7479), (831, 7119), (1017, 5817), (1939, 3051), (2373, 2493)]