5686989

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 9625248

約数和(自身を除く): 3938259

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 3517, 10551, 24619, 38687, 73857, 116061, 172333, 270809, 516999, 812427, 1895663, 5686989]

約数ペア:

[(1, 5686989), (3, 1895663), (7, 812427), (11, 516999), (21, 270809), (33, 172333), (49, 116061), (77, 73857), (147, 38687), (231, 24619), (539, 10551), (1617, 3517)]