9107217

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 15444416

約数和(自身を除く): 6337199

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 3907, 11721, 27349, 35163, 82047, 144559, 246141, 433677, 1011913, 1301031, 3035739, 9107217]

約数ペア:

[(1, 9107217), (3, 3035739), (7, 1301031), (9, 1011913), (21, 433677), (37, 246141), (63, 144559), (111, 82047), (259, 35163), (333, 27349), (777, 11721), (2331, 3907)]