47071683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 72084480

約数和(自身を除く): 25012797

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 1823, 2869, 5469, 8607, 16407, 25821, 34637, 103911, 275273, 311733, 825819, 2477457, 5230187, 15690561, 47071683]

約数ペア:

[(1, 47071683), (3, 15690561), (9, 5230187), (19, 2477457), (57, 825819), (151, 311733), (171, 275273), (453, 103911), (1359, 34637), (1823, 25821), (2869, 16407), (5469, 8607)]