5697981

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{1511}}^1$

素因数の和:1936

約数の個数: 12

約数和(自身を含む): 8255520

約数和(自身を除く): 2557539

約数列:

[1, 3, 9, 419, 1257, 1511, 3771, 4533, 13599, 633109, 1899327, 5697981]

約数ペア:

[(1, 5697981), (3, 1899327), (9, 633109), (419, 13599), (1257, 4533), (1511, 3771)]