269820009

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{236063}}^1$

素因数の和:236196

約数の個数: 12

約数和(自身を含む): 392810496

約数和(自身を除く): 122990487

約数列:

[1, 3, 9, 127, 381, 1143, 236063, 708189, 2124567, 29980001, 89940003, 269820009]

約数ペア:

[(1, 269820009), (3, 89940003), (9, 29980001), (127, 2124567), (381, 708189), (1143, 236063)]