39394173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 65270016

約数和(自身を除く): 25875843

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1277, 1469, 2373, 3831, 4407, 8939, 10283, 16601, 26817, 30849, 49803, 116207, 144301, 348621, 432903, 1010107, 1875913, 3030321, 5627739, 13131391, 39394173]

約数ペア:

[(1, 39394173), (3, 13131391), (7, 5627739), (13, 3030321), (21, 1875913), (39, 1010107), (91, 432903), (113, 348621), (273, 144301), (339, 116207), (791, 49803), (1277, 30849), (1469, 26817), (2373, 16601), (3831, 10283), (4407, 8939)]