57730981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{911}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 72142848

約数和(自身を除く): 14411867

約数列:

[1, 7, 11, 77, 823, 911, 5761, 6377, 9053, 10021, 63371, 70147, 749753, 5248271, 8247283, 57730981]

約数ペア:

[(1, 57730981), (7, 8247283), (11, 5248271), (77, 749753), (823, 70147), (911, 63371), (5761, 10021), (6377, 9053)]