2890869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 4159680

約数和(自身を除く): 1268811

約数列:

[1, 3, 19, 41, 57, 123, 779, 1237, 2337, 3711, 23503, 50717, 70509, 152151, 963623, 2890869]

約数ペア:

[(1, 2890869), (3, 963623), (19, 152151), (41, 70509), (57, 50717), (123, 23503), (779, 3711), (1237, 2337)]