8288709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 13077792

約数和(自身を除く): 4789083

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1529, 1807, 4587, 5421, 19321, 19877, 57963, 59631, 212531, 251173, 637593, 753519, 2762903, 8288709]

約数ペア:

[(1, 8288709), (3, 2762903), (11, 753519), (13, 637593), (33, 251173), (39, 212531), (139, 59631), (143, 57963), (417, 19877), (429, 19321), (1529, 5421), (1807, 4587)]