30280467

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38971}}^1$

素因数の和:39018

約数の個数: 16

約数和(自身を含む): 47389952

約数和(自身を除く): 17109485

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 38971, 116913, 272797, 818391, 1441927, 4325781, 10093489, 30280467]

約数ペア:

[(1, 30280467), (3, 10093489), (7, 4325781), (21, 1441927), (37, 818391), (111, 272797), (259, 116913), (777, 38971)]