32788623

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 54039040

約数和(自身を除く): 21250417

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 2221, 4921, 6663, 14763, 15547, 42199, 46641, 82177, 126597, 246531, 295393, 575239, 886179, 1561363, 1725717, 4684089, 10929541, 32788623]

約数ペア:

[(1, 32788623), (3, 10929541), (7, 4684089), (19, 1725717), (21, 1561363), (37, 886179), (57, 575239), (111, 295393), (133, 246531), (259, 126597), (399, 82177), (703, 46641), (777, 42199), (2109, 15547), (2221, 14763), (4921, 6663)]