797788989

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{211559}}^1$

素因数の和:211984

約数の個数: 12

約数和(自身を含む): 1155117600

約数和(自身を除く): 357328611

約数列:

[1, 3, 9, 419, 1257, 3771, 211559, 634677, 1904031, 88643221, 265929663, 797788989]

約数ペア:

[(1, 797788989), (3, 265929663), (9, 88643221), (419, 1904031), (1257, 634677), (3771, 211559)]