788804973

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{32789}}^1$

素因数の和:32821

約数の個数: 32

約数和(自身を含む): 1290614400

約数和(自身を除く): 501809427

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 8019, 24057, 32789, 98367, 295101, 360679, 885303, 1082037, 2655909, 3246111, 7967727, 9738333, 23903181, 29214999, 71709543, 87644997, 262934991, 788804973]

約数ペア:

[(1, 788804973), (3, 262934991), (9, 87644997), (11, 71709543), (27, 29214999), (33, 23903181), (81, 9738333), (99, 7967727), (243, 3246111), (297, 2655909), (729, 1082037), (891, 885303), (2187, 360679), (2673, 295101), (8019, 98367), (24057, 32789)]