2013754023

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{774223}}^1$

素因数の和:774263

約数の個数: 18

約数和(自身を含む): 3089927984

約数和(自身を除く): 1076173961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 774223, 2322669, 6968007, 13161791, 39485373, 118456119, 223750447, 671251341, 2013754023]

約数ペア:

[(1, 2013754023), (3, 671251341), (9, 223750447), (17, 118456119), (51, 39485373), (153, 13161791), (289, 6968007), (867, 2322669), (2601, 774223)]