2890904133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1398599}}^1$

素因数の和:1398668

約数の個数: 16

約数和(自身を含む): 4229366400

約数和(自身を除く): 1338462267

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 1398599, 4195797, 18181787, 54545361, 74125747, 222377241, 963634711, 2890904133]

約数ペア:

[(1, 2890904133), (3, 963634711), (13, 222377241), (39, 74125747), (53, 54545361), (159, 18181787), (689, 4195797), (2067, 1398599)]