11557869

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 15835392

約数和(自身を除く): 4277523

約数列:

[1, 3, 53, 157, 159, 463, 471, 1389, 8321, 24539, 24963, 72691, 73617, 218073, 3852623, 11557869]

約数ペア:

[(1, 11557869), (3, 3852623), (53, 218073), (157, 73617), (159, 72691), (463, 24963), (471, 24539), (1389, 8321)]