1980173.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13669}}^1$

素因数の和:13765

約数の個数: 24

約数和(自身を含む): 119421120

約数和(自身を除く): 47945919

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 13669, 41007, 95683, 123021, 287049, 861147, 1134527, 3403581, 7941689, 10210743, 23825067, 71475201]

約数ペア:

[(1, 71475201), (3, 23825067), (7, 10210743), (9, 7941689), (21, 3403581), (63, 1134527), (83, 861147), (249, 287049), (581, 123021), (747, 95683), (1743, 41007), (5229, 13669)]