2740807601

素因数分解:

$7^2\times {\mathrm{1607}}^1\times {\mathrm{34807}}^1$

素因数の和:36428

約数の個数: 12

約数和(自身を含む): 3190362048

約数和(自身を除く): 449554447

約数列:

[1, 7, 49, 1607, 11249, 34807, 78743, 243649, 1705543, 55934849, 391543943, 2740807601]

約数ペア:

[(1, 2740807601), (7, 391543943), (49, 55934849), (1607, 1705543), (11249, 243649), (34807, 78743)]