28286090259

素因数分解:

$3^1\times 7^1\times {\mathrm{95617}}^1\times {\mathrm{14087}}^1$

素因数の和:109714

約数の個数: 16

約数和(自身を含む): 43106124288

約数和(自身を除く): 14820034029

約数列:

[1, 3, 7, 21, 14087, 42261, 95617, 98609, 286851, 295827, 669319, 2007957, 1346956679, 4040870037, 9428696753, 28286090259]

約数ペア:

[(1, 28286090259), (3, 9428696753), (7, 4040870037), (21, 1346956679), (14087, 2007957), (42261, 669319), (95617, 295827), (98609, 286851)]