2659329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 4155840

約数和(自身を除く): 1496511

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 443, 667, 1329, 2001, 3987, 6003, 10189, 12847, 30567, 38541, 91701, 115623, 295481, 886443, 2659329]

約数ペア:

[(1, 2659329), (3, 886443), (9, 295481), (23, 115623), (29, 91701), (69, 38541), (87, 30567), (207, 12847), (261, 10189), (443, 6003), (667, 3987), (1329, 2001)]