22262247

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11443

約数の個数: 24

約数和(自身を含む): 37939200

約数和(自身を除く): 15676953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11399, 34197, 79793, 102591, 239379, 353369, 718137, 1060107, 2473583, 3180321, 7420749, 22262247]

約数ペア:

[(1, 22262247), (3, 7420749), (7, 3180321), (9, 2473583), (21, 1060107), (31, 718137), (63, 353369), (93, 239379), (217, 102591), (279, 79793), (651, 34197), (1953, 11399)]