4446741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 7136640

約数和(自身を除く): 2689899

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 353, 663, 741, 969, 1059, 4199, 4589, 6001, 6707, 12597, 13767, 18003, 20121, 78013, 87191, 114019, 234039, 261573, 342057, 1482247, 4446741]

約数ペア:

[(1, 4446741), (3, 1482247), (13, 342057), (17, 261573), (19, 234039), (39, 114019), (51, 87191), (57, 78013), (221, 20121), (247, 18003), (323, 13767), (353, 12597), (663, 6707), (741, 6001), (969, 4589), (1059, 4199)]