246313413

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{128489}}^1$

素因数の和:128569

約数の個数: 16

約数和(自身を含む): 370051200

約数和(自身を除く): 123737787

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 128489, 385467, 1156401, 3469203, 9122719, 27368157, 82104471, 246313413]

約数ペア:

[(1, 246313413), (3, 82104471), (9, 27368157), (27, 9122719), (71, 3469203), (213, 1156401), (639, 385467), (1917, 128489)]