1730756979

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{16421}}^1$

素因数の和:16680

約数の個数: 36

約数和(自身を含む): 2920488480

約数和(自身を除く): 1189731501

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 717, 1673, 2151, 5019, 11711, 15057, 16421, 35133, 49263, 105399, 114947, 147789, 344841, 804629, 1034523, 2413887, 3924619, 7241661, 11773857, 27472333, 35321571, 82416999, 192306331, 247250997, 576918993, 1730756979]

約数ペア:

[(1, 1730756979), (3, 576918993), (7, 247250997), (9, 192306331), (21, 82416999), (49, 35321571), (63, 27472333), (147, 11773857), (239, 7241661), (441, 3924619), (717, 2413887), (1673, 1034523), (2151, 804629), (5019, 344841), (11711, 147789), (15057, 114947), (16421, 105399), (35133, 49263)]