2100065947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{16633}}^1$

素因数の和:17718

約数の個数: 16

約数和(自身を含む): 2543804352

約数和(自身を除く): 443738405

約数列:

[1, 7, 17, 119, 1061, 7427, 16633, 18037, 116431, 126259, 282761, 1979327, 17647613, 123533291, 300009421, 2100065947]

約数ペア:

[(1, 2100065947), (7, 300009421), (17, 123533291), (119, 17647613), (1061, 1979327), (7427, 282761), (16633, 126259), (18037, 116431)]