13995081

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^2$

素因数の和:150

約数の個数: 27

約数和(自身を含む): 21434439

約数和(自身を除く): 7439358

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 841, 1247, 1849, 2523, 3741, 5547, 7569, 11223, 16641, 36163, 53621, 108489, 160863, 325467, 482589, 1555009, 4665027, 13995081]

約数ペア:

[(1, 13995081), (3, 4665027), (9, 1555009), (29, 482589), (43, 325467), (87, 160863), (129, 108489), (261, 53621), (387, 36163), (841, 16641), (1247, 11223), (1849, 7569), (2523, 5547)]