2634471

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1927449

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 263, 371, 477, 789, 1113, 1431, 1841, 2367, 3339, 5523, 7101, 10017, 13939, 16569, 41817, 49707, 97573, 125451, 292719, 376353, 878157, 2634471]

約数ペア:

[(1, 2634471), (3, 878157), (7, 376353), (9, 292719), (21, 125451), (27, 97573), (53, 49707), (63, 41817), (159, 16569), (189, 13939), (263, 10017), (371, 7101), (477, 5523), (789, 3339), (1113, 2367), (1431, 1841)]