5561973

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 8317440

約数和(自身を除く): 2755467

約数列:

[1, 3, 9, 27, 113, 339, 1017, 1823, 3051, 5469, 16407, 49221, 205999, 617997, 1853991, 5561973]

約数ペア:

[(1, 5561973), (3, 1853991), (9, 617997), (27, 205999), (113, 49221), (339, 16407), (1017, 5469), (1823, 3051)]