39143181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 65433600

約数和(自身を除く): 26290419

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 709, 717, 1673, 2127, 2629, 4963, 5019, 7799, 7887, 14889, 18403, 23397, 54593, 55209, 163779, 169451, 508353, 1186157, 1863961, 3558471, 5591883, 13047727, 39143181]

約数ペア:

[(1, 39143181), (3, 13047727), (7, 5591883), (11, 3558471), (21, 1863961), (33, 1186157), (77, 508353), (231, 169451), (239, 163779), (709, 55209), (717, 54593), (1673, 23397), (2127, 18403), (2629, 14889), (4963, 7887), (5019, 7799)]