1720346727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{628093}}^1$

素因数の和:628190

約数の個数: 16

約数和(自身を含む): 2532475008

約数和(自身を除く): 812128281

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 628093, 1884279, 6909023, 20727069, 52131719, 156395157, 573448909, 1720346727]

約数ペア:

[(1, 1720346727), (3, 573448909), (11, 156395157), (33, 52131719), (83, 20727069), (249, 6909023), (913, 1884279), (2739, 628093)]