23394021

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 37138464

約数和(自身を除く): 13744443

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 3701, 6321, 11103, 25907, 77721, 159143, 181349, 477429, 544047, 1114001, 3342003, 7798007, 23394021]

約数ペア:

[(1, 23394021), (3, 7798007), (7, 3342003), (21, 1114001), (43, 544047), (49, 477429), (129, 181349), (147, 159143), (301, 77721), (903, 25907), (2107, 11103), (3701, 6321)]