291298151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7283}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 318864384

約数和(自身を除く): 27566233

約数列:

[1, 23, 37, 47, 851, 1081, 1739, 7283, 39997, 167509, 269471, 342301, 6197833, 7872923, 12665137, 291298151]

約数ペア:

[(1, 291298151), (23, 12665137), (37, 7872923), (47, 6197833), (851, 342301), (1081, 269471), (1739, 167509), (7283, 39997)]