2247753991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401887}}^1$

素因数の和:401958

約数の個数: 16

約数和(自身を含む): 2777849856

約数和(自身を除く): 530095865

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 401887, 2813209, 6832079, 18888689, 47824553, 132220823, 321107713, 2247753991]

約数ペア:

[(1, 2247753991), (7, 321107713), (17, 132220823), (47, 47824553), (119, 18888689), (329, 6832079), (799, 2813209), (5593, 401887)]