729757869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 1036385280

約数和(自身を除く): 306627411

約数列:

[1, 3, 23, 69, 97, 107, 291, 321, 1019, 2231, 2461, 3057, 6693, 7383, 10379, 23437, 31137, 70311, 98843, 109033, 238717, 296529, 327099, 716151, 2273389, 2507759, 6820167, 7523277, 10576201, 31728603, 243252623, 729757869]

約数ペア:

[(1, 729757869), (3, 243252623), (23, 31728603), (69, 10576201), (97, 7523277), (107, 6820167), (291, 2507759), (321, 2273389), (1019, 716151), (2231, 327099), (2461, 296529), (3057, 238717), (6693, 109033), (7383, 98843), (10379, 70311), (23437, 31137)]