3804489

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3638

約数の個数: 20

約数和(自身を含む): 6122116

約数和(自身を除く): 2317627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3613, 10839, 32517, 46969, 97551, 140907, 292653, 422721, 1268163, 3804489]

約数ペア:

[(1, 3804489), (3, 1268163), (9, 422721), (13, 292653), (27, 140907), (39, 97551), (81, 46969), (117, 32517), (351, 10839), (1053, 3613)]