12037977

素因数分解:

$3^6\times 7^2\times {\mathrm{337}}^1$

素因数の和:369

約数の個数: 42

約数和(自身を含む): 21057738

約数和(自身を除く): 9019761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 337, 441, 567, 729, 1011, 1323, 1701, 2359, 3033, 3969, 5103, 7077, 9099, 11907, 16513, 21231, 27297, 35721, 49539, 63693, 81891, 148617, 191079, 245673, 445851, 573237, 1337553, 1719711, 4012659, 12037977]

約数ペア:

[(1, 12037977), (3, 4012659), (7, 1719711), (9, 1337553), (21, 573237), (27, 445851), (49, 245673), (63, 191079), (81, 148617), (147, 81891), (189, 63693), (243, 49539), (337, 35721), (441, 27297), (567, 21231), (729, 16513), (1011, 11907), (1323, 9099), (1701, 7077), (2359, 5103), (3033, 3969)]