47239263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12011}}^1$

素因数の和:12059

約数の個数: 24

約数和(自身を含む): 74954880

約数和(自身を除く): 27715617

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12011, 36033, 108099, 228209, 276253, 684627, 828759, 2053881, 2486277, 5248807, 15746421, 47239263]

約数ペア:

[(1, 47239263), (3, 15746421), (9, 5248807), (19, 2486277), (23, 2053881), (57, 828759), (69, 684627), (171, 276253), (207, 228209), (437, 108099), (1311, 36033), (3933, 12011)]