2726703

素因数分解:

$3^5\times 7^2\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 4772040

約数和(自身を除く): 2045337

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 229, 243, 441, 567, 687, 1323, 1603, 1701, 2061, 3969, 4809, 6183, 11221, 11907, 14427, 18549, 33663, 43281, 55647, 100989, 129843, 302967, 389529, 908901, 2726703]

約数ペア:

[(1, 2726703), (3, 908901), (7, 389529), (9, 302967), (21, 129843), (27, 100989), (49, 55647), (63, 43281), (81, 33663), (147, 18549), (189, 14427), (229, 11907), (243, 11221), (441, 6183), (567, 4809), (687, 3969), (1323, 2061), (1603, 1701)]