56305767

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19571}}^1$

素因数の和:19718

約数の個数: 16

約数和(自身を含む): 86429952

約数和(自身を除く): 30124185

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 19571, 58713, 136997, 410991, 2681227, 8043681, 18768589, 56305767]

約数ペア:

[(1, 56305767), (3, 18768589), (7, 8043681), (21, 2681227), (137, 410991), (411, 136997), (959, 58713), (2877, 19571)]