940593879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{51407}}^1$

素因数の和:51539

約数の個数: 24

約数和(自身を含む): 1443536640

約数和(自身を除く): 502942761

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 51407, 154221, 462663, 976733, 2930199, 5500549, 8790597, 16501647, 49504941, 104510431, 313531293, 940593879]

約数ペア:

[(1, 940593879), (3, 313531293), (9, 104510431), (19, 49504941), (57, 16501647), (107, 8790597), (171, 5500549), (321, 2930199), (963, 976733), (2033, 462663), (6099, 154221), (18297, 51407)]