247070292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2941313}}^1$

素因数の和:2941327

約数の個数: 24

約数和(自身を含む): 658854336

約数和(自身を除く): 411784044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2941313, 5882626, 8823939, 11765252, 17647878, 20589191, 35295756, 41178382, 61767573, 82356764, 123535146, 247070292]

約数ペア:

[(1, 247070292), (2, 123535146), (3, 82356764), (4, 61767573), (6, 41178382), (7, 35295756), (12, 20589191), (14, 17647878), (21, 11765252), (28, 8823939), (42, 5882626), (84, 2941313)]