23879681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 28836864

約数和(自身を除く): 4957183

約数列:

[1, 7, 23, 83, 161, 581, 1787, 1909, 12509, 13363, 41101, 148321, 287707, 1038247, 3411383, 23879681]

約数ペア:

[(1, 23879681), (7, 3411383), (23, 1038247), (83, 287707), (161, 148321), (581, 41101), (1787, 13363), (1909, 12509)]