57228423

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5333}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 89995248

約数和(自身を除く): 32766825

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 5333, 10731, 15999, 37331, 111993, 261317, 389309, 783951, 1167927, 2725163, 8175489, 19076141, 57228423]

約数ペア:

[(1, 57228423), (3, 19076141), (7, 8175489), (21, 2725163), (49, 1167927), (73, 783951), (147, 389309), (219, 261317), (511, 111993), (1533, 37331), (3577, 15999), (5333, 10731)]