16578003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6074

約数の個数: 16

約数和(自身を含む): 24143616

約数和(自身を除く): 7565613

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5987, 17961, 77831, 233493, 425077, 1275231, 5526001, 16578003]

約数ペア:

[(1, 16578003), (3, 5526001), (13, 1275231), (39, 425077), (71, 233493), (213, 77831), (923, 17961), (2769, 5987)]