2108643309

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{8861}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 3084295032

約数和(自身を除く): 975651723

約数列:

[1, 3, 9, 137, 193, 411, 579, 1233, 1737, 8861, 26441, 26583, 79323, 79749, 237969, 1213957, 1710173, 3641871, 5130519, 10925613, 15391557, 234293701, 702881103, 2108643309]

約数ペア:

[(1, 2108643309), (3, 702881103), (9, 234293701), (137, 15391557), (193, 10925613), (411, 5130519), (579, 3641871), (1233, 1710173), (1737, 1213957), (8861, 237969), (26441, 79749), (26583, 79323)]