280332701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 309096000

約数和(自身を除く): 28763299

約数列:

[1, 11, 211, 269, 449, 2321, 2959, 4939, 56759, 94739, 120781, 624349, 1042129, 1328591, 25484791, 280332701]

約数ペア:

[(1, 280332701), (11, 25484791), (211, 1328591), (269, 1042129), (449, 624349), (2321, 120781), (2959, 94739), (4939, 56759)]