13017717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 19936800

約数和(自身を除く): 6919083

約数列:

[1, 3, 9, 19, 57, 171, 269, 283, 807, 849, 2421, 2547, 5111, 5377, 15333, 16131, 45999, 48393, 76127, 228381, 685143, 1446413, 4339239, 13017717]

約数ペア:

[(1, 13017717), (3, 4339239), (9, 1446413), (19, 685143), (57, 228381), (171, 76127), (269, 48393), (283, 45999), (807, 16131), (849, 15333), (2421, 5377), (2547, 5111)]