1904420769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{169327}}^1$

素因数の和:169516

約数の個数: 16

約数和(自身を含む): 2665900032

約数和(自身を除く): 761479263

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 169327, 507981, 3894521, 11683563, 27600301, 82800903, 634806923, 1904420769]

約数ペア:

[(1, 1904420769), (3, 634806923), (23, 82800903), (69, 27600301), (163, 11683563), (489, 3894521), (3749, 507981), (11247, 169327)]