25440481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 28421568

約数和(自身を除く): 2981087

約数列:

[1, 11, 97, 113, 211, 1067, 1243, 2321, 10961, 20467, 23843, 120571, 225137, 262273, 2312771, 25440481]

約数ペア:

[(1, 25440481), (11, 2312771), (97, 262273), (113, 225137), (211, 120571), (1067, 23843), (1243, 20467), (2321, 10961)]