2139951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 3277440

約数和(自身を除く): 1137489

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3413, 10239, 37543, 64847, 112629, 194541, 713317, 2139951]

約数ペア:

[(1, 2139951), (3, 713317), (11, 194541), (19, 112629), (33, 64847), (57, 37543), (209, 10239), (627, 3413)]