397443397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 436777600

約数和(自身を除く): 39334203

約数列:

[1, 13, 67, 199, 871, 2293, 2587, 13333, 29809, 153631, 173329, 456307, 1997203, 5931991, 30572569, 397443397]

約数ペア:

[(1, 397443397), (13, 30572569), (67, 5931991), (199, 1997203), (871, 456307), (2293, 173329), (2587, 153631), (13333, 29809)]