16443561

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 6135639

約数列:

[1, 3, 47, 139, 141, 417, 839, 2517, 6533, 19599, 39433, 116621, 118299, 349863, 5481187, 16443561]

約数ペア:

[(1, 16443561), (3, 5481187), (47, 349863), (139, 118299), (141, 116621), (417, 39433), (839, 19599), (2517, 6533)]