12612303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 8953137

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 191, 207, 253, 261, 319, 573, 667, 759, 957, 1719, 2001, 2101, 2277, 2871, 4393, 5539, 6003, 6303, 7337, 13179, 16617, 18909, 22011, 39537, 48323, 49851, 60929, 66033, 127397, 144969, 182787, 382191, 434907, 548361, 1146573, 1401367, 4204101, 12612303]

約数ペア:

[(1, 12612303), (3, 4204101), (9, 1401367), (11, 1146573), (23, 548361), (29, 434907), (33, 382191), (69, 182787), (87, 144969), (99, 127397), (191, 66033), (207, 60929), (253, 49851), (261, 48323), (319, 39537), (573, 22011), (667, 18909), (759, 16617), (957, 13179), (1719, 7337), (2001, 6303), (2101, 6003), (2277, 5539), (2871, 4393)]