1311026689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{11393}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 1588232448

約数和(自身を除く): 277205759

約数列:

[1, 7, 17, 119, 967, 6769, 11393, 16439, 79751, 115073, 193681, 1355767, 11017031, 77119217, 187289527, 1311026689]

約数ペア:

[(1, 1311026689), (7, 187289527), (17, 77119217), (119, 11017031), (967, 1355767), (6769, 193681), (11393, 115073), (16439, 79751)]