2050792911

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{148061}}^1$

素因数の和:148098

約数の個数: 28

約数和(自身を含む): 3236635320

約数和(自身を除く): 1185842409

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 148061, 444183, 1332549, 2813159, 3997647, 8439477, 11992941, 25318431, 35978823, 75955293, 107936469, 227865879, 683597637, 2050792911]

約数ペア:

[(1, 2050792911), (3, 683597637), (9, 227865879), (19, 107936469), (27, 75955293), (57, 35978823), (81, 25318431), (171, 11992941), (243, 8439477), (513, 3997647), (729, 2813159), (1539, 1332549), (4617, 444183), (13851, 148061)]