7896921

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 10805184

約数和(自身を除く): 2908263

約数列:

[1, 3, 73, 107, 219, 321, 337, 1011, 7811, 23433, 24601, 36059, 73803, 108177, 2632307, 7896921]

約数ペア:

[(1, 7896921), (3, 2632307), (73, 108177), (107, 73803), (219, 36059), (321, 24601), (337, 23433), (1011, 7811)]