2000744163009

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{142229627}}^1$

素因数の和:142230157

約数の個数: 16

約数和(自身を含む): 2969754632640

約数和(自身を除く): 969010469631

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 142229627, 426688881, 1280066643, 3840199929, 74101635667, 222304907001, 666914721003, 2000744163009]

約数ペア:

[(1, 2000744163009), (3, 666914721003), (9, 222304907001), (27, 74101635667), (521, 3840199929), (1563, 1280066643), (4689, 426688881), (14067, 142229627)]