2017805859

素因数分解:

$3^2\times {\mathrm{2063}}^1\times {\mathrm{108677}}^1$

素因数の和:110746

約数の個数: 12

約数和(自身を含む): 2916048096

約数和(自身を除く): 898242237

約数列:

[1, 3, 9, 2063, 6189, 18567, 108677, 326031, 978093, 224200651, 672601953, 2017805859]

約数ペア:

[(1, 2017805859), (3, 672601953), (9, 224200651), (2063, 978093), (6189, 326031), (18567, 108677)]