25657593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4733}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 37114560

約数和(自身を除く): 11456967

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4733, 5421, 14199, 61529, 184587, 657887, 1973661, 8552531, 25657593]

約数ペア:

[(1, 25657593), (3, 8552531), (13, 1973661), (39, 657887), (139, 184587), (417, 61529), (1807, 14199), (4733, 5421)]