580789443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 852429312

約数和(自身を除く): 271639869

約数列:

[1, 3, 13, 39, 71, 137, 213, 411, 923, 1531, 1781, 2769, 4593, 5343, 9727, 19903, 29181, 59709, 108701, 126451, 209747, 326103, 379353, 629241, 1413113, 2726711, 4239339, 8180133, 14892037, 44676111, 193596481, 580789443]

約数ペア:

[(1, 580789443), (3, 193596481), (13, 44676111), (39, 14892037), (71, 8180133), (137, 4239339), (213, 2726711), (411, 1413113), (923, 629241), (1531, 379353), (1781, 326103), (2769, 209747), (4593, 126451), (5343, 108701), (9727, 59709), (19903, 29181)]