14638401

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1562

約数の個数: 20

約数和(自身を含む): 22054912

約数和(自身を除く): 7416511

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1423, 3429, 4269, 10287, 12807, 38421, 115263, 180721, 542163, 1626489, 4879467, 14638401]

約数ペア:

[(1, 14638401), (3, 4879467), (9, 1626489), (27, 542163), (81, 180721), (127, 115263), (381, 38421), (1143, 12807), (1423, 10287), (3429, 4269)]