2666155887

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{6302969}}^1$

素因数の和:6303022

約数の個数: 12

約数和(自身を含む): 3933053280

約数和(自身を除く): 1266897393

約数列:

[1, 3, 9, 47, 141, 423, 6302969, 18908907, 56726721, 296239543, 888718629, 2666155887]

約数ペア:

[(1, 2666155887), (3, 888718629), (9, 296239543), (47, 56726721), (141, 18908907), (423, 6302969)]