1114421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 1427328

約数和(自身を除く): 312907

約数列:

[1, 7, 11, 41, 77, 287, 353, 451, 2471, 3157, 3883, 14473, 27181, 101311, 159203, 1114421]

約数ペア:

[(1, 1114421), (7, 159203), (11, 101311), (41, 27181), (77, 14473), (287, 3883), (353, 3157), (451, 2471)]