17869209

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 24735744

約数和(自身を除く): 6866535

約数列:

[1, 3, 43, 71, 129, 213, 1951, 3053, 5853, 9159, 83893, 138521, 251679, 415563, 5956403, 17869209]

約数ペア:

[(1, 17869209), (3, 5956403), (43, 415563), (71, 251679), (129, 138521), (213, 83893), (1951, 9159), (3053, 5853)]