2570743007

素因数分解:

$7^2\times {\mathrm{3049}}^1\times {\mathrm{17207}}^1$

素因数の和:20270

約数の個数: 12

約数和(自身を含む): 2991610800

約数和(自身を除く): 420867793

約数列:

[1, 7, 49, 3049, 17207, 21343, 120449, 149401, 843143, 52464143, 367249001, 2570743007]

約数ペア:

[(1, 2570743007), (7, 367249001), (49, 52464143), (3049, 843143), (17207, 149401), (21343, 120449)]