8432181

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 20

約数和(自身を含む): 13261600

約数和(自身を除く): 4829419

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5479, 16437, 49311, 104101, 147933, 312303, 443799, 936909, 2810727, 8432181]

約数ペア:

[(1, 8432181), (3, 2810727), (9, 936909), (19, 443799), (27, 312303), (57, 147933), (81, 104101), (171, 49311), (513, 16437), (1539, 5479)]