771001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 1105920

約数和(自身を除く): 334919

約数列:

[1, 7, 11, 17, 19, 31, 77, 119, 133, 187, 209, 217, 323, 341, 527, 589, 1309, 1463, 2261, 2387, 3553, 3689, 4123, 5797, 6479, 10013, 24871, 40579, 45353, 70091, 110143, 771001]

約数ペア:

[(1, 771001), (7, 110143), (11, 70091), (17, 45353), (19, 40579), (31, 24871), (77, 10013), (119, 6479), (133, 5797), (187, 4123), (209, 3689), (217, 3553), (323, 2387), (341, 2261), (527, 1463), (589, 1309)]