2783192589

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{682657}}^1$

素因数の和:682817

約数の個数: 16

約数和(自身を含む): 4150560640

約数和(自身を除く): 1367368051

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 682657, 2047971, 6143913, 18431739, 103081207, 309243621, 927730863, 2783192589]

約数ペア:

[(1, 2783192589), (3, 927730863), (9, 309243621), (27, 103081207), (151, 18431739), (453, 6143913), (1359, 2047971), (4077, 682657)]