25430353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 28112896

約数和(自身を除く): 2682543

約数列:

[1, 13, 73, 127, 211, 949, 1651, 2743, 9271, 15403, 26797, 120523, 200239, 348361, 1956181, 25430353]

約数ペア:

[(1, 25430353), (13, 1956181), (73, 348361), (127, 200239), (211, 120523), (949, 26797), (1651, 15403), (2743, 9271)]