25042297

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 29489152

約数和(自身を除く): 4446855

約数列:

[1, 7, 43, 271, 301, 307, 1897, 2149, 11653, 13201, 81571, 83197, 92407, 582379, 3577471, 25042297]

約数ペア:

[(1, 25042297), (7, 3577471), (43, 582379), (271, 92407), (301, 83197), (307, 81571), (1897, 13201), (2149, 11653)]