2014786143

素因数分解:

$3^6\times {\mathrm{563}}^1\times {\mathrm{4909}}^1$

素因数の和:5490

約数の個数: 28

約数和(自身を含む): 3026779320

約数和(自身を除く): 1011993177

約数列:

[1, 3, 9, 27, 81, 243, 563, 729, 1689, 4909, 5067, 14727, 15201, 44181, 45603, 132543, 136809, 397629, 410427, 1192887, 2763767, 3578661, 8291301, 24873903, 74621709, 223865127, 671595381, 2014786143]

約数ペア:

[(1, 2014786143), (3, 671595381), (9, 223865127), (27, 74621709), (81, 24873903), (243, 8291301), (563, 3578661), (729, 2763767), (1689, 1192887), (4909, 410427), (5067, 397629), (14727, 136809), (15201, 132543), (44181, 45603)]