821772840961

素因数分解:

${\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1\times {\mathrm{24371}}^1$

素因数の和:25872

約数の個数: 16

約数和(自身を含む): 836450549568

約数和(自身を除く): 14677708607

約数列:

[1, 67, 613, 821, 24371, 41071, 55007, 503273, 1632857, 14939423, 20008591, 33719291, 1000941341, 1340575597, 12265266283, 821772840961]

約数ペア:

[(1, 821772840961), (67, 12265266283), (613, 1340575597), (821, 1000941341), (24371, 33719291), (41071, 20008591), (55007, 14939423), (503273, 1632857)]