4467717

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2934

約数の個数: 20

約数和(自身を含む): 7027680

約数和(自身を除く): 2559963

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2903, 8709, 26127, 55157, 78381, 165471, 235143, 496413, 1489239, 4467717]

約数ペア:

[(1, 4467717), (3, 1489239), (9, 496413), (19, 235143), (27, 165471), (57, 78381), (81, 55157), (171, 26127), (513, 8709), (1539, 2903)]