2913123073

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1152799}}^1$

素因数の和:1152844

約数の個数: 12

約数和(自身を含む): 3513734400

約数和(自身を除く): 600611327

約数列:

[1, 7, 19, 133, 361, 2527, 1152799, 8069593, 21903181, 153322267, 416160439, 2913123073]

約数ペア:

[(1, 2913123073), (7, 416160439), (19, 153322267), (133, 21903181), (361, 8069593), (2527, 1152799)]