319609413

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1283}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 468711360

約数和(自身を除く): 149101947

約数列:

[1, 3, 9, 89, 267, 311, 801, 933, 1283, 2799, 3849, 11547, 27679, 83037, 114187, 249111, 342561, 399013, 1027683, 1197039, 3591117, 35512157, 106536471, 319609413]

約数ペア:

[(1, 319609413), (3, 106536471), (9, 35512157), (89, 3591117), (267, 1197039), (311, 1027683), (801, 399013), (933, 342561), (1283, 249111), (2799, 114187), (3849, 83037), (11547, 27679)]