2085754923

素因数分解:

$3^2\times 7^2\times {\mathrm{4729603}}^1$

素因数の和:4729623

約数の個数: 18

約数和(自身を含む): 3504636564

約数和(自身を除く): 1418881641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4729603, 14188809, 33107221, 42566427, 99321663, 231750547, 297964989, 695251641, 2085754923]

約数ペア:

[(1, 2085754923), (3, 695251641), (7, 297964989), (9, 231750547), (21, 99321663), (49, 42566427), (63, 33107221), (147, 14188809), (441, 4729603)]