25144437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 34376832

約数和(自身を除く): 9232395

約数列:

[1, 3, 71, 97, 213, 291, 1217, 3651, 6887, 20661, 86407, 118049, 259221, 354147, 8381479, 25144437]

約数ペア:

[(1, 25144437), (3, 8381479), (71, 354147), (97, 259221), (213, 118049), (291, 86407), (1217, 20661), (3651, 6887)]