1006782721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{66617}}^1$

素因数の和:66768

約数の個数: 16

約数和(自身を含む): 1227902976

約数和(自身を除く): 221120255

約数列:

[1, 7, 17, 119, 127, 889, 2159, 15113, 66617, 466319, 1132489, 7927423, 8460359, 59222513, 143826103, 1006782721]

約数ペア:

[(1, 1006782721), (7, 143826103), (17, 59222513), (119, 8460359), (127, 7927423), (889, 1132489), (2159, 466319), (15113, 66617)]