193272431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{21401}}^1$

素因数の和:22233

約数の個数: 8

約数和(自身を含む): 211109328

約数和(自身を除く): 17836897

約数列:

[1, 11, 821, 9031, 21401, 235411, 17570221, 193272431]

約数ペア:

[(1, 193272431), (11, 17570221), (821, 235411), (9031, 21401)]