140274629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 155965824

約数和(自身を除く): 15691195

約数列:

[1, 11, 71, 293, 613, 781, 3223, 6743, 20803, 43523, 179609, 228833, 478753, 1975699, 12752239, 140274629]

約数ペア:

[(1, 140274629), (11, 12752239), (71, 1975699), (293, 478753), (613, 228833), (781, 179609), (3223, 43523), (6743, 20803)]