2738673

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 4680000

約数和(自身を除く): 1941327

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1499, 1827, 4497, 10493, 13491, 31479, 43471, 94437, 130413, 304297, 391239, 912891, 2738673]

約数ペア:

[(1, 2738673), (3, 912891), (7, 391239), (9, 304297), (21, 130413), (29, 94437), (63, 43471), (87, 31479), (203, 13491), (261, 10493), (609, 4497), (1499, 1827)]