2918778879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{69859}}^1$

素因数の和:70614

約数の個数: 16

約数和(自身を含む): 4102179200

約数和(自身を除く): 1183400321

約数列:

[1, 3, 19, 57, 733, 2199, 13927, 41781, 69859, 209577, 1327321, 3981963, 51206647, 153619941, 972926293, 2918778879]

約数ペア:

[(1, 2918778879), (3, 972926293), (19, 153619941), (57, 51206647), (733, 3981963), (2199, 1327321), (13927, 209577), (41781, 69859)]