22257951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1621}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 31142400

約数和(自身を除く): 8884449

約数列:

[1, 3, 23, 69, 199, 597, 1621, 4577, 4863, 13731, 37283, 111849, 322579, 967737, 7419317, 22257951]

約数ペア:

[(1, 22257951), (3, 7419317), (23, 967737), (69, 322579), (199, 111849), (597, 37283), (1621, 13731), (4577, 4863)]