31460212251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3787193}}^1$

素因数の和:3787283

約数の個数: 24

約数和(自身を含む): 49627390176

約数和(自身を除く): 18167177925

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 3787193, 11361579, 34084737, 49233509, 147700527, 268890703, 443101581, 806672109, 2420016327, 3495579139, 10486737417, 31460212251]

約数ペア:

[(1, 31460212251), (3, 10486737417), (9, 3495579139), (13, 2420016327), (39, 806672109), (71, 443101581), (117, 268890703), (213, 147700527), (639, 49233509), (923, 34084737), (2769, 11361579), (8307, 3787193)]