39780491517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{121909}}^1$

素因数の和:124717

約数の個数: 24

約数和(自身を含む): 61903459800

約数和(自身を除く): 22122968283

約数列:

[1, 3, 9, 13, 39, 117, 2789, 8367, 25101, 36257, 108771, 121909, 326313, 365727, 1097181, 1584817, 4754451, 14263353, 340004201, 1020012603, 3060037809, 4420054613, 13260163839, 39780491517]

約数ペア:

[(1, 39780491517), (3, 13260163839), (9, 4420054613), (13, 3060037809), (39, 1020012603), (117, 340004201), (2789, 14263353), (8367, 4754451), (25101, 1584817), (36257, 1097181), (108771, 365727), (121909, 326313)]