7957107

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 12183600

約数和(自身を除く): 4226493

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 709, 1247, 2127, 3741, 6381, 11223, 20561, 30487, 61683, 91461, 185049, 274383, 884123, 2652369, 7957107]

約数ペア:

[(1, 7957107), (3, 2652369), (9, 884123), (29, 274383), (43, 185049), (87, 91461), (129, 61683), (261, 30487), (387, 20561), (709, 11223), (1247, 6381), (2127, 3741)]