39876687

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 63273600

約数和(自身を除く): 23396913

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10139, 30417, 91251, 192641, 233197, 577923, 699591, 1733769, 2098773, 4430743, 13292229, 39876687]

約数ペア:

[(1, 39876687), (3, 13292229), (9, 4430743), (19, 2098773), (23, 1733769), (57, 699591), (69, 577923), (171, 233197), (207, 192641), (437, 91251), (1311, 30417), (3933, 10139)]