2000931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 2847744

約数和(自身を除く): 846813

約数列:

[1, 3, 23, 47, 69, 141, 617, 1081, 1851, 3243, 14191, 28999, 42573, 86997, 666977, 2000931]

約数ペア:

[(1, 2000931), (3, 666977), (23, 86997), (47, 42573), (69, 28999), (141, 14191), (617, 3243), (1081, 1851)]