2873583

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1446417

約数列:

[1, 3, 9, 27, 71, 213, 639, 1499, 1917, 4497, 13491, 40473, 106429, 319287, 957861, 2873583]

約数ペア:

[(1, 2873583), (3, 957861), (9, 319287), (27, 106429), (71, 40473), (213, 13491), (639, 4497), (1499, 1917)]