1288408823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{981271}}^1$

素因数の和:981385

約数の個数: 8

約数和(自身を含む): 1401256416

約数和(自身を除く): 112847593

約数列:

[1, 13, 101, 1313, 981271, 12756523, 99108371, 1288408823]

約数ペア:

[(1, 1288408823), (13, 99108371), (101, 12756523), (1313, 981271)]