57283107

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1123}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 89182656

約数和(自身を除く): 31899549

約数列:

[1, 3, 7, 21, 49, 147, 347, 1041, 1123, 2429, 3369, 7287, 7861, 17003, 23583, 51009, 55027, 165081, 389681, 1169043, 2727767, 8183301, 19094369, 57283107]

約数ペア:

[(1, 57283107), (3, 19094369), (7, 8183301), (21, 2727767), (49, 1169043), (147, 389681), (347, 165081), (1041, 55027), (1123, 51009), (2429, 23583), (3369, 17003), (7287, 7861)]