56059521

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7649}}^1$

素因数の和:8008

約数の個数: 16

約数和(自身を含む): 85680000

約数和(自身を除く): 29620479

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 7649, 22947, 53543, 160629, 2669501, 8008503, 18686507, 56059521]

約数ペア:

[(1, 56059521), (3, 18686507), (7, 8008503), (21, 2669501), (349, 160629), (1047, 53543), (2443, 22947), (7329, 7649)]