1401490077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{1789}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 2056924800

約数和(自身を除く): 655434723

約数列:

[1, 3, 13, 39, 53, 159, 379, 689, 1137, 1789, 2067, 4927, 5367, 14781, 20087, 23257, 60261, 69771, 94817, 261131, 284451, 678031, 783393, 1232621, 2034093, 3697863, 8814403, 26443209, 35935643, 107806929, 467163359, 1401490077]

約数ペア:

[(1, 1401490077), (3, 467163359), (13, 107806929), (39, 35935643), (53, 26443209), (159, 8814403), (379, 3697863), (689, 2034093), (1137, 1232621), (1789, 783393), (2067, 678031), (4927, 284451), (5367, 261131), (14781, 94817), (20087, 69771), (23257, 60261)]