664264767

素因数分解:

$3^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1\times {\mathrm{1259}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 890628480

約数和(自身を除く): 226363713

約数列:

[1, 3, 397, 443, 1191, 1259, 1329, 3777, 175871, 499823, 527613, 557737, 1499469, 1673211, 221421589, 664264767]

約数ペア:

[(1, 664264767), (3, 221421589), (397, 1673211), (443, 1499469), (1191, 557737), (1259, 527613), (1329, 499823), (3777, 175871)]