1393765923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{982217}}^1$

素因数の和:982274

約数の個数: 16

約数和(自身を含む): 2074444416

約数和(自身を除く): 680678493

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 982217, 2946651, 10804387, 32413161, 42235331, 126705993, 464588641, 1393765923]

約数ペア:

[(1, 1393765923), (3, 464588641), (11, 126705993), (33, 42235331), (43, 32413161), (129, 10804387), (473, 2946651), (1419, 982217)]