213723314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{663737}}^1$

素因数の和:663769

約数の個数: 16

約数和(自身を含む): 382313088

約数和(自身を除く): 168589774

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 663737, 1327474, 4646159, 9292318, 15265951, 30531902, 106861657, 213723314]

約数ペア:

[(1, 213723314), (2, 106861657), (7, 30531902), (14, 15265951), (23, 9292318), (46, 4646159), (161, 1327474), (322, 663737)]