2088890601

素因数分解:

$3^1\times 7^1\times {\mathrm{6247}}^1\times {\mathrm{15923}}^1$

素因数の和:22180

約数の個数: 16

約数和(自身を含む): 3183780864

約数和(自身を除く): 1094890263

約数列:

[1, 3, 7, 21, 6247, 15923, 18741, 43729, 47769, 111461, 131187, 334383, 99470981, 298412943, 696296867, 2088890601]

約数ペア:

[(1, 2088890601), (3, 696296867), (7, 298412943), (21, 99470981), (6247, 334383), (15923, 131187), (18741, 111461), (43729, 47769)]