3993597

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 5952960

約数和(自身を除く): 1959363

約数列:

[1, 3, 9, 27, 211, 633, 701, 1899, 2103, 5697, 6309, 18927, 147911, 443733, 1331199, 3993597]

約数ペア:

[(1, 3993597), (3, 1331199), (9, 443733), (27, 147911), (211, 18927), (633, 6309), (701, 5697), (1899, 2103)]