2839077

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 4268160

約数和(自身を除く): 1429083

約数列:

[1, 3, 9, 27, 71, 213, 639, 1481, 1917, 4443, 13329, 39987, 105151, 315453, 946359, 2839077]

約数ペア:

[(1, 2839077), (3, 946359), (9, 315453), (27, 105151), (71, 39987), (213, 13329), (639, 4443), (1481, 1917)]