57549831

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 78179328

約数和(自身を除く): 20629497

約数列:

[1, 3, 71, 213, 271, 813, 997, 2991, 19241, 57723, 70787, 212361, 270187, 810561, 19183277, 57549831]

約数ペア:

[(1, 57549831), (3, 19183277), (71, 810561), (213, 270187), (271, 212361), (813, 70787), (997, 57723), (2991, 19241)]