13940553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18404

約数の個数: 16

約数和(自身を含む): 21159936

約数和(自身を除く): 7219383

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 18367, 55101, 202037, 422441, 606111, 1267323, 4646851, 13940553]

約数ペア:

[(1, 13940553), (3, 4646851), (11, 1267323), (23, 606111), (33, 422441), (69, 202037), (253, 55101), (759, 18367)]