7666269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 12063744

約数和(自身を除く): 4397475

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 373, 403, 527, 663, 1119, 1209, 1581, 4849, 6341, 6851, 11563, 14547, 19023, 20553, 34689, 82433, 150319, 196571, 247299, 450957, 589713, 2555423, 7666269]

約数ペア:

[(1, 7666269), (3, 2555423), (13, 589713), (17, 450957), (31, 247299), (39, 196571), (51, 150319), (93, 82433), (221, 34689), (373, 20553), (403, 19023), (527, 14547), (663, 11563), (1119, 6851), (1209, 6341), (1581, 4849)]