4080324213

素因数分解:

$3^4\times 7^1\times {\mathrm{7196339}}^1$

素因数の和:7196358

約数の個数: 20

約数和(自身を含む): 6966057120

約数和(自身を除く): 2885732907

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7196339, 21589017, 50374373, 64767051, 151123119, 194301153, 453369357, 582903459, 1360108071, 4080324213]

約数ペア:

[(1, 4080324213), (3, 1360108071), (7, 582903459), (9, 453369357), (21, 194301153), (27, 151123119), (63, 64767051), (81, 50374373), (189, 21589017), (567, 7196339)]