51395883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222493}}^1$

素因数の和:222514

約数の個数: 16

約数和(自身を含む): 85437696

約数和(自身を除く): 34041813

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 222493, 667479, 1557451, 2447423, 4672353, 7342269, 17131961, 51395883]

約数ペア:

[(1, 51395883), (3, 17131961), (7, 7342269), (11, 4672353), (21, 2447423), (33, 1557451), (77, 667479), (231, 222493)]