12922983

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 20467200

約数和(自身を除く): 7544217

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 311, 513, 729, 933, 1539, 2187, 2799, 4617, 5909, 8397, 13851, 17727, 25191, 41553, 53181, 75573, 159543, 226719, 478629, 680157, 1435887, 4307661, 12922983]

約数ペア:

[(1, 12922983), (3, 4307661), (9, 1435887), (19, 680157), (27, 478629), (57, 226719), (81, 159543), (171, 75573), (243, 53181), (311, 41553), (513, 25191), (729, 17727), (933, 13851), (1539, 8397), (2187, 5909), (2799, 4617)]