7028937

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 20

約数和(自身を含む): 10611216

約数和(自身を除く): 3582279

約数列:

[1, 3, 9, 27, 81, 107, 321, 811, 963, 2433, 2889, 7299, 8667, 21897, 65691, 86777, 260331, 780993, 2342979, 7028937]

約数ペア:

[(1, 7028937), (3, 2342979), (9, 780993), (27, 260331), (81, 86777), (107, 65691), (321, 21897), (811, 8667), (963, 7299), (2433, 2889)]