117831217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28636

約数の個数: 16

約数和(自身を含む): 146329600

約数和(自身を除く): 28498383

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 28579, 200053, 543001, 885949, 3801007, 6201643, 16833031, 117831217]

約数ペア:

[(1, 117831217), (7, 16833031), (19, 6201643), (31, 3801007), (133, 885949), (217, 543001), (589, 200053), (4123, 28579)]