2204937

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 3760640

約数和(自身を除く): 1555703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1129, 1953, 3387, 7903, 10161, 23709, 34999, 71127, 104997, 244993, 314991, 734979, 2204937]

約数ペア:

[(1, 2204937), (3, 734979), (7, 314991), (9, 244993), (21, 104997), (31, 71127), (63, 34999), (93, 23709), (217, 10161), (279, 7903), (651, 3387), (1129, 1953)]