12764031

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20959}}^1$

素因数の和:20998

約数の個数: 16

約数和(自身を含む): 20121600

約数和(自身を除く): 7357569

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 20959, 62877, 146713, 440139, 607811, 1823433, 4254677, 12764031]

約数ペア:

[(1, 12764031), (3, 4254677), (7, 1823433), (21, 607811), (29, 440139), (87, 146713), (203, 62877), (609, 20959)]