25848261

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20369}}^1$

素因数の和:20425

約数の個数: 16

約数和(自身を含む): 39110400

約数和(自身を除く): 13262139

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20369, 61107, 183321, 549963, 957343, 2872029, 8616087, 25848261]

約数ペア:

[(1, 25848261), (3, 8616087), (9, 2872029), (27, 957343), (47, 549963), (141, 183321), (423, 61107), (1269, 20369)]