288049149

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{260207}}^1$

素因数の和:260257

約数の個数: 16

約数和(自身を含む): 437149440

約数和(自身を除く): 149100291

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 260207, 780621, 2341863, 7025589, 10668487, 32005461, 96016383, 288049149]

約数ペア:

[(1, 288049149), (3, 96016383), (9, 32005461), (27, 10668487), (41, 7025589), (123, 2341863), (369, 780621), (1107, 260207)]