31849961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 37957248

約数和(自身を除く): 6107287

約数列:

[1, 11, 13, 71, 143, 781, 923, 3137, 10153, 34507, 40781, 222727, 448591, 2449997, 2895451, 31849961]

約数ペア:

[(1, 31849961), (11, 2895451), (13, 2449997), (71, 448591), (143, 222727), (781, 40781), (923, 34507), (3137, 10153)]