13755309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 19084800

約数和(自身を除く): 5329491

約数列:

[1, 3, 29, 87, 223, 669, 709, 2127, 6467, 19401, 20561, 61683, 158107, 474321, 4585103, 13755309]

約数ペア:

[(1, 13755309), (3, 4585103), (29, 474321), (87, 158107), (223, 61683), (669, 20561), (709, 19401), (2127, 6467)]