22479387

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 35816976

約数和(自身を除く): 13337589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4133, 5439, 12399, 28931, 86793, 152921, 202517, 458763, 607551, 1070447, 3211341, 7493129, 22479387]

約数ペア:

[(1, 22479387), (3, 7493129), (7, 3211341), (21, 1070447), (37, 607551), (49, 458763), (111, 202517), (147, 152921), (259, 86793), (777, 28931), (1813, 12399), (4133, 5439)]