2211363

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1772253

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3191, 9573, 22337, 28719, 35101, 67011, 105303, 201033, 245707, 315909, 737121, 2211363]

約数ペア:

[(1, 2211363), (3, 737121), (7, 315909), (9, 245707), (11, 201033), (21, 105303), (33, 67011), (63, 35101), (77, 28719), (99, 22337), (231, 9573), (693, 3191)]