16911639

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{15277}}^1$

素因数の和:15327

約数の個数: 16

約数和(自身を含む): 25667040

約数和(自身を除く): 8755401

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 15277, 45831, 137493, 412479, 626357, 1879071, 5637213, 16911639]

約数ペア:

[(1, 16911639), (3, 5637213), (9, 1879071), (27, 626357), (41, 412479), (123, 137493), (369, 45831), (1107, 15277)]