2544501.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6791}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 52271232

約数和(自身を除く): 21039423

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 6791, 20373, 47537, 61119, 142611, 427833, 495743, 1487229, 3470201, 4461687, 10410603, 31231809]

約数ペア:

[(1, 31231809), (3, 10410603), (7, 4461687), (9, 3470201), (21, 1487229), (63, 495743), (73, 427833), (219, 142611), (511, 61119), (657, 47537), (1533, 20373), (4599, 6791)]