2540548287

素因数分解:

$3^3\times {\mathrm{4651}}^1\times {\mathrm{20231}}^1$

素因数の和:24891

約数の個数: 16

約数和(自身を含む): 3764770560

約数和(自身を除く): 1224222273

約数列:

[1, 3, 9, 27, 4651, 13953, 20231, 41859, 60693, 125577, 182079, 546237, 94094381, 282283143, 846849429, 2540548287]

約数ペア:

[(1, 2540548287), (3, 846849429), (9, 282283143), (27, 94094381), (4651, 546237), (13953, 182079), (20231, 125577), (41859, 60693)]