3738879

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 5769280

約数和(自身を除く): 2030401

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1489, 2511, 4467, 13401, 40203, 46159, 120609, 138477, 415431, 1246293, 3738879]

約数ペア:

[(1, 3738879), (3, 1246293), (9, 415431), (27, 138477), (31, 120609), (81, 46159), (93, 40203), (279, 13401), (837, 4467), (1489, 2511)]