266689251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1743067}}^1$

素因数の和:1743090

約数の個数: 12

約数和(自身を含む): 407877912

約数和(自身を除く): 141188661

約数列:

[1, 3, 9, 17, 51, 153, 1743067, 5229201, 15687603, 29632139, 88896417, 266689251]

約数ペア:

[(1, 266689251), (3, 88896417), (9, 29632139), (17, 15687603), (51, 5229201), (153, 1743067)]