5542749

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 20

約数和(自身を含む): 8486940

約数和(自身を除く): 2944191

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1669, 3321, 5007, 15021, 45063, 68429, 135189, 205287, 615861, 1847583, 5542749]

約数ペア:

[(1, 5542749), (3, 1847583), (9, 615861), (27, 205287), (41, 135189), (81, 68429), (123, 45063), (369, 15021), (1107, 5007), (1669, 3321)]