21167177309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{159407}}^1$

素因数の和:159604

約数の個数: 16

約数和(自身を含む): 22931797248

約数和(自身を除く): 1764619939

約数列:

[1, 17, 73, 107, 1241, 1819, 7811, 132787, 159407, 2709919, 11636711, 17056549, 197824087, 289961333, 1245128077, 21167177309]

約数ペア:

[(1, 21167177309), (17, 1245128077), (73, 289961333), (107, 197824087), (1241, 17056549), (1819, 11636711), (7811, 2709919), (132787, 159407)]