27738897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 39035520

約数和(自身を除く): 11296623

約数列:

[1, 3, 23, 69, 89, 267, 2047, 4517, 6141, 13551, 103891, 311673, 402013, 1206039, 9246299, 27738897]

約数ペア:

[(1, 27738897), (3, 9246299), (23, 1206039), (69, 402013), (89, 311673), (267, 103891), (2047, 13551), (4517, 6141)]