21870051841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{10711}}^1\times {\mathrm{185621}}^1$

素因数の和:196343

約数の個数: 8

約数和(自身を含む): 23860594368

約数和(自身を除く): 1990542527

約数列:

[1, 11, 10711, 117821, 185621, 2041831, 1988186531, 21870051841]

約数ペア:

[(1, 21870051841), (11, 1988186531), (10711, 2041831), (117821, 185621)]