2538081

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 4632320

約数和(自身を除く): 2094239

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1033, 2457, 3099, 7231, 9297, 13429, 21693, 27891, 40287, 65079, 94003, 120861, 195237, 282009, 362583, 846027, 2538081]

約数ペア:

[(1, 2538081), (3, 846027), (7, 362583), (9, 282009), (13, 195237), (21, 120861), (27, 94003), (39, 65079), (63, 40287), (91, 27891), (117, 21693), (189, 13429), (273, 9297), (351, 7231), (819, 3099), (1033, 2457)]