22427391

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56209}}^1$

素因数の和:56238

約数の個数: 16

約数和(自身を含む): 35974400

約数和(自身を除く): 13547009

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 56209, 168627, 393463, 1067971, 1180389, 3203913, 7475797, 22427391]

約数ペア:

[(1, 22427391), (3, 7475797), (7, 3203913), (19, 1180389), (21, 1067971), (57, 393463), (133, 168627), (399, 56209)]