338889277467

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{965496517}}^1$

素因数の和:965496539

約数の個数: 16

約数和(自身を含む): 540678050080

約数和(自身を除く): 201788772613

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 965496517, 2896489551, 8689468653, 12551454721, 26068405959, 37654364163, 112963092489, 338889277467]

約数ペア:

[(1, 338889277467), (3, 112963092489), (9, 37654364163), (13, 26068405959), (27, 12551454721), (39, 8689468653), (117, 2896489551), (351, 965496517)]