855018533

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{20147}}^1$

素因数の和:20252

約数の個数: 12

約数和(自身を含む): 907143552

約数和(自身を除く): 52125019

約数列:

[1, 31, 37, 1147, 1369, 20147, 42439, 624557, 745439, 23108609, 27581243, 855018533]

約数ペア:

[(1, 855018533), (31, 27581243), (37, 23108609), (1147, 745439), (1369, 624557), (20147, 42439)]