57286707

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 78439680

約数和(自身を除く): 21152973

約数列:

[1, 3, 43, 129, 359, 1077, 1237, 3711, 15437, 46311, 53191, 159573, 444083, 1332249, 19095569, 57286707]

約数ペア:

[(1, 57286707), (3, 19095569), (43, 1332249), (129, 444083), (359, 159573), (1077, 53191), (1237, 46311), (3711, 15437)]