22540707

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 40179200

約数和(自身を除く): 17638493

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6277, 18831, 43939, 56493, 119263, 131817, 169479, 357789, 395451, 834841, 1073367, 1186353, 2504523, 3220101, 7513569, 22540707]

約数ペア:

[(1, 22540707), (3, 7513569), (7, 3220101), (9, 2504523), (19, 1186353), (21, 1073367), (27, 834841), (57, 395451), (63, 357789), (133, 169479), (171, 131817), (189, 119263), (399, 56493), (513, 43939), (1197, 18831), (3591, 6277)]