5245569

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 8828352

約数和(自身を除く): 3582783

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1571, 3339, 4713, 10997, 14139, 32991, 83263, 98973, 249789, 582841, 749367, 1748523, 5245569]

約数ペア:

[(1, 5245569), (3, 1748523), (7, 749367), (9, 582841), (21, 249789), (53, 98973), (63, 83263), (159, 32991), (371, 14139), (477, 10997), (1113, 4713), (1571, 3339)]