30768339

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24019}}^1$

素因数の和:24090

約数の個数: 16

約数和(自身を含む): 47655680

約数和(自身を除く): 16887341

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 24019, 72057, 168133, 504399, 1465159, 4395477, 10256113, 30768339]

約数ペア:

[(1, 30768339), (3, 10256113), (7, 4395477), (21, 1465159), (61, 504399), (183, 168133), (427, 72057), (1281, 24019)]