52781337

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1283}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 87332544

約数和(自身を除く): 34551207

約数列:

[1, 3, 7, 9, 21, 63, 653, 1283, 1959, 3849, 4571, 5877, 8981, 11547, 13713, 26943, 41139, 80829, 837799, 2513397, 5864593, 7540191, 17593779, 52781337]

約数ペア:

[(1, 52781337), (3, 17593779), (7, 7540191), (9, 5864593), (21, 2513397), (63, 837799), (653, 80829), (1283, 41139), (1959, 26943), (3849, 13713), (4571, 11547), (5877, 8981)]