820390703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{2903}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 935041536

約数和(自身を除く): 114650833

約数列:

[1, 11, 23, 253, 1117, 2903, 12287, 25691, 31933, 66769, 282601, 734459, 3242651, 35669161, 74580973, 820390703]

約数ペア:

[(1, 820390703), (11, 74580973), (23, 35669161), (253, 3242651), (1117, 734459), (2903, 282601), (12287, 66769), (25691, 31933)]