1136781

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 1710720

約数和(自身を除く): 573939

約数列:

[1, 3, 9, 27, 71, 213, 593, 639, 1779, 1917, 5337, 16011, 42103, 126309, 378927, 1136781]

約数ペア:

[(1, 1136781), (3, 378927), (9, 126309), (27, 42103), (71, 16011), (213, 5337), (593, 1917), (639, 1779)]