17392479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 27195840

約数和(自身を除く): 9803361

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 709, 1443, 1887, 2127, 8177, 9217, 12053, 24531, 26233, 27651, 36159, 78699, 156689, 341029, 445961, 470067, 1023087, 1337883, 5797493, 17392479]

約数ペア:

[(1, 17392479), (3, 5797493), (13, 1337883), (17, 1023087), (37, 470067), (39, 445961), (51, 341029), (111, 156689), (221, 78699), (481, 36159), (629, 27651), (663, 26233), (709, 24531), (1443, 12053), (1887, 9217), (2127, 8177)]