31857027

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 43077120

約数和(自身を除く): 11220093

約数列:

[1, 3, 157, 239, 283, 471, 717, 849, 37523, 44431, 67637, 112569, 133293, 202911, 10619009, 31857027]

約数ペア:

[(1, 31857027), (3, 10619009), (157, 202911), (239, 133293), (283, 112569), (471, 67637), (717, 44431), (849, 37523)]