17420689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9371}}^1$

素因数の和:9408

約数の個数: 12

約数和(自身を含む): 20580912

約数和(自身を除く): 3160223

約数列:

[1, 11, 13, 143, 169, 1859, 9371, 103081, 121823, 1340053, 1583699, 17420689]

約数ペア:

[(1, 17420689), (11, 1583699), (13, 1340053), (143, 121823), (169, 103081), (1859, 9371)]