87899161

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 103535104

約数和(自身を除く): 15635943

約数列:

[1, 7, 37, 259, 463, 733, 3241, 5131, 17131, 27121, 119917, 189847, 339379, 2375653, 12557023, 87899161]

約数ペア:

[(1, 87899161), (7, 12557023), (37, 2375653), (259, 339379), (463, 189847), (733, 119917), (3241, 27121), (5131, 17131)]