680970241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{301181}}^1$

素因数の和:301224

約数の個数: 16

約数和(自身を含む): 867404160

約数和(自身を除く): 186433919

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 301181, 2108267, 5120077, 5722439, 35840539, 40057073, 97281463, 680970241]

約数ペア:

[(1, 680970241), (7, 97281463), (17, 40057073), (19, 35840539), (119, 5722439), (133, 5120077), (323, 2108267), (2261, 301181)]