53318373

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 72521856

約数和(自身を除く): 19203483

約数列:

[1, 3, 71, 193, 213, 579, 1297, 3891, 13703, 41109, 92087, 250321, 276261, 750963, 17772791, 53318373]

約数ペア:

[(1, 53318373), (3, 17772791), (71, 750963), (193, 276261), (213, 250321), (579, 92087), (1297, 41109), (3891, 13703)]