2947077

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2213883

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 503, 651, 837, 1509, 1953, 3521, 4527, 5859, 10563, 13581, 15593, 31689, 46779, 95067, 109151, 140337, 327453, 421011, 982359, 2947077]

約数ペア:

[(1, 2947077), (3, 982359), (7, 421011), (9, 327453), (21, 140337), (27, 109151), (31, 95067), (63, 46779), (93, 31689), (189, 15593), (217, 13581), (279, 10563), (503, 5859), (651, 4527), (837, 3521), (1509, 1953)]