47346831

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2129}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 78418080

約数和(自身を除く): 31071249

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2129, 2471, 3177, 6387, 7413, 14903, 19161, 22239, 44709, 134127, 751537, 2254611, 5260759, 6763833, 15782277, 47346831]

約数ペア:

[(1, 47346831), (3, 15782277), (7, 6763833), (9, 5260759), (21, 2254611), (63, 751537), (353, 134127), (1059, 44709), (2129, 22239), (2471, 19161), (3177, 14903), (6387, 7413)]