384256413

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 582785280

約数和(自身を除く): 198528867

約数列:

[1, 3, 9, 27, 53, 159, 263, 477, 789, 1021, 1431, 2367, 3063, 7101, 9189, 13939, 27567, 41817, 54113, 125451, 162339, 268523, 376353, 487017, 805569, 1461051, 2416707, 7250121, 14231719, 42695157, 128085471, 384256413]

約数ペア:

[(1, 384256413), (3, 128085471), (9, 42695157), (27, 14231719), (53, 7250121), (159, 2416707), (263, 1461051), (477, 805569), (789, 487017), (1021, 376353), (1431, 268523), (2367, 162339), (3063, 125451), (7101, 54113), (9189, 41817), (13939, 27567)]