9757979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 12234240

約数和(自身を除く): 2476261

約数列:

[1, 7, 11, 77, 353, 359, 2471, 2513, 3883, 3949, 27181, 27643, 126727, 887089, 1393997, 9757979]

約数ペア:

[(1, 9757979), (7, 1393997), (11, 887089), (77, 126727), (353, 27643), (359, 27181), (2471, 3949), (2513, 3883)]