2790711

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4027}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 5026944

約数和(自身を除く): 2236233

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4027, 12081, 28189, 36243, 44297, 84567, 132891, 253701, 310079, 398673, 930237, 2790711]

約数ペア:

[(1, 2790711), (3, 930237), (7, 398673), (9, 310079), (11, 253701), (21, 132891), (33, 84567), (63, 44297), (77, 36243), (99, 28189), (231, 12081), (693, 4027)]