28416321

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 42869736

約数和(自身を除く): 14453415

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1453, 2173, 4359, 6519, 13077, 19557, 59573, 77009, 178719, 231027, 536157, 693081, 3157369, 9472107, 28416321]

約数ペア:

[(1, 28416321), (3, 9472107), (9, 3157369), (41, 693081), (53, 536157), (123, 231027), (159, 178719), (369, 77009), (477, 59573), (1453, 19557), (2173, 13077), (4359, 6519)]