38918799

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{11719}}^1$

素因数の和:11772

約数の個数: 20

約数和(自身を含む): 59561040

約数和(自身を除く): 20642241

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 11719, 35157, 105471, 316413, 480479, 949239, 1441437, 4324311, 12972933, 38918799]

約数ペア:

[(1, 38918799), (3, 12972933), (9, 4324311), (27, 1441437), (41, 949239), (81, 480479), (123, 316413), (369, 105471), (1107, 35157), (3321, 11719)]