319615011

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2239}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 503193600

約数和(自身を除く): 183578589

約数列:

[1, 3, 9, 17, 27, 51, 153, 311, 459, 933, 2239, 2799, 5287, 6717, 8397, 15861, 20151, 38063, 47583, 60453, 114189, 142749, 342567, 696329, 1027701, 2088987, 6266961, 11837593, 18800883, 35512779, 106538337, 319615011]

約数ペア:

[(1, 319615011), (3, 106538337), (9, 35512779), (17, 18800883), (27, 11837593), (51, 6266961), (153, 2088987), (311, 1027701), (459, 696329), (933, 342567), (2239, 142749), (2799, 114189), (5287, 60453), (6717, 47583), (8397, 38063), (15861, 20151)]