23388669

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 35138400

約数和(自身を除く): 11749731

約数列:

[1, 3, 9, 27, 81, 199, 597, 1451, 1791, 4353, 5373, 13059, 16119, 39177, 117531, 288749, 866247, 2598741, 7796223, 23388669]

約数ペア:

[(1, 23388669), (3, 7796223), (9, 2598741), (27, 866247), (81, 288749), (199, 117531), (597, 39177), (1451, 16119), (1791, 13059), (4353, 5373)]