12764829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55259}}^1$

素因数の和:55280

約数の個数: 16

約数和(自身を含む): 21219840

約数和(自身を除く): 8455011

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55259, 165777, 386813, 607849, 1160439, 1823547, 4254943, 12764829]

約数ペア:

[(1, 12764829), (3, 4254943), (7, 1823547), (11, 1160439), (21, 607849), (33, 386813), (77, 165777), (231, 55259)]