284387621

素因数分解:

$7^2\times {\mathrm{829}}^1\times {\mathrm{7001}}^1$

素因数の和:7844

約数の個数: 12

約数和(自身を含む): 331264620

約数和(自身を除く): 46876999

約数列:

[1, 7, 49, 829, 5803, 7001, 40621, 49007, 343049, 5803829, 40626803, 284387621]

約数ペア:

[(1, 284387621), (7, 40626803), (49, 5803829), (829, 343049), (5803, 49007), (7001, 40621)]