22385709

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 33696000

約数和(自身を除く): 11310291

約数列:

[1, 3, 9, 29, 87, 199, 261, 431, 597, 1293, 1791, 3879, 5771, 12499, 17313, 37497, 51939, 85769, 112491, 257307, 771921, 2487301, 7461903, 22385709]

約数ペア:

[(1, 22385709), (3, 7461903), (9, 2487301), (29, 771921), (87, 257307), (199, 112491), (261, 85769), (431, 51939), (597, 37497), (1293, 17313), (1791, 12499), (3879, 5771)]