2106759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 3011040

約数和(自身を除く): 904281

約数列:

[1, 3, 17, 51, 101, 303, 409, 1227, 1717, 5151, 6953, 20859, 41309, 123927, 702253, 2106759]

約数ペア:

[(1, 2106759), (3, 702253), (17, 123927), (51, 41309), (101, 20859), (303, 6953), (409, 5151), (1227, 1717)]