16243173

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1718

約数の個数: 20

約数和(自身を含む): 24471040

約数和(自身を除く): 8227867

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1579, 3429, 4737, 10287, 14211, 42633, 127899, 200533, 601599, 1804797, 5414391, 16243173]

約数ペア:

[(1, 16243173), (3, 5414391), (9, 1804797), (27, 601599), (81, 200533), (127, 127899), (381, 42633), (1143, 14211), (1579, 10287), (3429, 4737)]