28799397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 17064603

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 2999, 3201, 8997, 9603, 26991, 32989, 98967, 290903, 296901, 872709, 2618127, 3199933, 9599799, 28799397]

約数ペア:

[(1, 28799397), (3, 9599799), (9, 3199933), (11, 2618127), (33, 872709), (97, 296901), (99, 290903), (291, 98967), (873, 32989), (1067, 26991), (2999, 9603), (3201, 8997)]