2529549

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 4390848

約数和(自身を除く): 1861299

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 167, 187, 297, 459, 501, 561, 891, 1377, 1503, 1683, 1837, 2839, 4509, 5049, 5511, 8517, 13527, 15147, 16533, 25551, 31229, 49599, 76653, 93687, 148797, 229959, 281061, 843183, 2529549]

約数ペア:

[(1, 2529549), (3, 843183), (9, 281061), (11, 229959), (17, 148797), (27, 93687), (33, 76653), (51, 49599), (81, 31229), (99, 25551), (153, 16533), (167, 15147), (187, 13527), (297, 8517), (459, 5511), (501, 5049), (561, 4509), (891, 2839), (1377, 1837), (1503, 1683)]