5561883

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 8500128

約数和(自身を除く): 2938245

約数列:

[1, 3, 9, 23, 69, 97, 207, 277, 291, 831, 873, 2231, 2493, 6371, 6693, 19113, 20079, 26869, 57339, 80607, 241821, 617987, 1853961, 5561883]

約数ペア:

[(1, 5561883), (3, 1853961), (9, 617987), (23, 241821), (69, 80607), (97, 57339), (207, 26869), (277, 20079), (291, 19113), (831, 6693), (873, 6371), (2231, 2493)]