7943433

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 10940160

約数和(自身を除く): 2996727

約数列:

[1, 3, 43, 129, 139, 417, 443, 1329, 5977, 17931, 19049, 57147, 61577, 184731, 2647811, 7943433]

約数ペア:

[(1, 7943433), (3, 2647811), (43, 184731), (129, 61577), (139, 57147), (417, 19049), (443, 17931), (1329, 5977)]