16488459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 26142480

約数和(自身を除く): 9654021

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2659, 6201, 7977, 23931, 34567, 103701, 140927, 311103, 422781, 1268343, 1832051, 5496153, 16488459]

約数ペア:

[(1, 16488459), (3, 5496153), (9, 1832051), (13, 1268343), (39, 422781), (53, 311103), (117, 140927), (159, 103701), (477, 34567), (689, 23931), (2067, 7977), (2659, 6201)]