17697063

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 25213440

約数和(自身を除く): 7516377

約数列:

[1, 3, 31, 37, 93, 111, 139, 417, 1147, 1369, 3441, 4107, 4309, 5143, 12927, 15429, 42439, 127317, 159433, 190291, 478299, 570873, 5899021, 17697063]

約数ペア:

[(1, 17697063), (3, 5899021), (31, 570873), (37, 478299), (93, 190291), (111, 159433), (139, 127317), (417, 42439), (1147, 15429), (1369, 12927), (3441, 5143), (4107, 4309)]