57268813

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 67495680

約数和(自身を除く): 10226867

約数列:

[1, 7, 61, 71, 427, 497, 1889, 4331, 13223, 30317, 115229, 134119, 806603, 938833, 8181259, 57268813]

約数ペア:

[(1, 57268813), (7, 8181259), (61, 938833), (71, 806603), (427, 134119), (497, 115229), (1889, 30317), (4331, 13223)]