2709693

素因数分解:

$3^8\times 7^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 4723680

約数和(自身を除く): 2013987

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 243, 413, 531, 567, 729, 1239, 1593, 1701, 2187, 3717, 4779, 5103, 6561, 11151, 14337, 15309, 33453, 43011, 45927, 100359, 129033, 301077, 387099, 903231, 2709693]

約数ペア:

[(1, 2709693), (3, 903231), (7, 387099), (9, 301077), (21, 129033), (27, 100359), (59, 45927), (63, 43011), (81, 33453), (177, 15309), (189, 14337), (243, 11151), (413, 6561), (531, 5103), (567, 4779), (729, 3717), (1239, 2187), (1593, 1701)]