51222021

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 69249024

約数和(自身を除く): 18027003

約数列:

[1, 3, 127, 233, 381, 577, 699, 1731, 29591, 73279, 88773, 134441, 219837, 403323, 17074007, 51222021]

約数ペア:

[(1, 51222021), (3, 17074007), (127, 403323), (233, 219837), (381, 134441), (577, 88773), (699, 73279), (1731, 29591)]