168798421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{18691}}^1$

素因数の和:19523

約数の個数: 8

約数和(自身を含む): 184377888

約数和(自身を除く): 15579467

約数列:

[1, 11, 821, 9031, 18691, 205601, 15345311, 168798421]

約数ペア:

[(1, 168798421), (11, 15345311), (821, 205601), (9031, 18691)]