119808997

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 154611968

約数和(自身を除く): 34802971

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2849, 3823, 4477, 26761, 31339, 42053, 141451, 294371, 462583, 990157, 1555961, 3238081, 10891727, 17115571, 119808997]

約数ペア:

[(1, 119808997), (7, 17115571), (11, 10891727), (37, 3238081), (77, 1555961), (121, 990157), (259, 462583), (407, 294371), (847, 141451), (2849, 42053), (3823, 31339), (4477, 26761)]