1260752647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{380777}}^1$

素因数の和:380838

約数の個数: 16

約数和(自身を含む): 1608406272

約数和(自身を除く): 347653625

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 380777, 2665439, 4188547, 16373411, 29319829, 114613877, 180107521, 1260752647]

約数ペア:

[(1, 1260752647), (7, 180107521), (11, 114613877), (43, 29319829), (77, 16373411), (301, 4188547), (473, 2665439), (3311, 380777)]