2200979187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{31357}}^1$

素因数の和:32083

約数の個数: 24

約数和(自身を含む): 3473212080

約数和(自身を除く): 1272232893

約数列:

[1, 3, 9, 11, 33, 99, 709, 2127, 6381, 7799, 23397, 31357, 70191, 94071, 282213, 344927, 1034781, 3104343, 22232113, 66696339, 200089017, 244553243, 733659729, 2200979187]

約数ペア:

[(1, 2200979187), (3, 733659729), (9, 244553243), (11, 200089017), (33, 66696339), (99, 22232113), (709, 3104343), (2127, 1034781), (6381, 344927), (7799, 282213), (23397, 94071), (31357, 70191)]