57278507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1523}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 67592448

約数和(自身を除く): 10313941

約数列:

[1, 11, 13, 143, 263, 1523, 2893, 3419, 16753, 19799, 37609, 217789, 400549, 4406039, 5207137, 57278507]

約数ペア:

[(1, 57278507), (11, 5207137), (13, 4406039), (143, 400549), (263, 217789), (1523, 37609), (2893, 19799), (3419, 16753)]