808492041

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{18307}}^1$

素因数の和:19021

約数の個数: 24

約数和(自身を含む): 1336630464

約数和(自身を除く): 528138423

約数列:

[1, 3, 7, 9, 21, 63, 701, 2103, 4907, 6309, 14721, 18307, 44163, 54921, 128149, 164763, 384447, 1153341, 12833207, 38499621, 89832449, 115498863, 269497347, 808492041]

約数ペア:

[(1, 808492041), (3, 269497347), (7, 115498863), (9, 89832449), (21, 38499621), (63, 12833207), (701, 1153341), (2103, 384447), (4907, 164763), (6309, 128149), (14721, 54921), (18307, 44163)]