2295561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1298679

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 103, 309, 323, 391, 437, 969, 1173, 1311, 1751, 1957, 2369, 5253, 5871, 7107, 7429, 22287, 33269, 40273, 45011, 99807, 120819, 135033, 765187, 2295561]

約数ペア:

[(1, 2295561), (3, 765187), (17, 135033), (19, 120819), (23, 99807), (51, 45011), (57, 40273), (69, 33269), (103, 22287), (309, 7429), (323, 7107), (391, 5871), (437, 5253), (969, 2369), (1173, 1957), (1311, 1751)]