64427531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13799}}^1$

素因数の和:13858

約数の個数: 16

約数和(自身を含む): 79488000

約数和(自身を除く): 15060469

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 13799, 96593, 317377, 400171, 2221639, 2801197, 9203933, 64427531]

約数ペア:

[(1, 64427531), (7, 9203933), (23, 2801197), (29, 2221639), (161, 400171), (203, 317377), (667, 96593), (4669, 13799)]