12989721279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{10093}}^1$

素因数の和:10519

約数の個数: 32

約数和(自身を含む): 18560039680

約数和(自身を除く): 5570318401

約数列:

[1, 3, 19, 57, 67, 201, 337, 1011, 1273, 3819, 6403, 10093, 19209, 22579, 30279, 67737, 191767, 429001, 575301, 676231, 1287003, 2028693, 3401341, 10204023, 12848389, 38545167, 64625479, 193876437, 227889847, 683669541, 4329907093, 12989721279]

約数ペア:

[(1, 12989721279), (3, 4329907093), (19, 683669541), (57, 227889847), (67, 193876437), (201, 64625479), (337, 38545167), (1011, 12848389), (1273, 10204023), (3819, 3401341), (6403, 2028693), (10093, 1287003), (19209, 676231), (22579, 575301), (30279, 429001), (67737, 191767)]