27189029

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 32355840

約数和(自身を除く): 5166811

約数列:

[1, 7, 43, 59, 301, 413, 1531, 2537, 10717, 17759, 65833, 90329, 460831, 632303, 3884147, 27189029]

約数ペア:

[(1, 27189029), (7, 3884147), (43, 632303), (59, 460831), (301, 90329), (413, 65833), (1531, 17759), (2537, 10717)]