30804081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133351}}^1$

素因数の和:133372

約数の個数: 16

約数和(自身を含む): 51207168

約数和(自身を除く): 20403087

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133351, 400053, 933457, 1466861, 2800371, 4400583, 10268027, 30804081]

約数ペア:

[(1, 30804081), (3, 10268027), (7, 4400583), (11, 2800371), (21, 1466861), (33, 933457), (77, 400053), (231, 133351)]