2855143417

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 3363736896

約数和(自身を除く): 508593479

約数列:

[1, 7, 49, 103, 443, 721, 1277, 3101, 5047, 8939, 21707, 45629, 62573, 131531, 319403, 565711, 920717, 2235821, 3959977, 6445019, 27719839, 58268233, 407877631, 2855143417]

約数ペア:

[(1, 2855143417), (7, 407877631), (49, 58268233), (103, 27719839), (443, 6445019), (721, 3959977), (1277, 2235821), (3101, 920717), (5047, 565711), (8939, 319403), (21707, 131531), (45629, 62573)]