17401319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 2738521

約数列:

[1, 13, 17, 71, 221, 923, 1109, 1207, 14417, 15691, 18853, 78739, 245089, 1023607, 1338563, 17401319]

約数ペア:

[(1, 17401319), (13, 1338563), (17, 1023607), (71, 245089), (221, 78739), (923, 18853), (1109, 15691), (1207, 14417)]