2016591423

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1247119}}^1$

素因数の和:1247147

約数の個数: 24

約数和(自身を含む): 3412120320

約数和(自身を除く): 1395528897

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1247119, 3741357, 8729833, 13718309, 26189499, 41154927, 61108831, 96028163, 183326493, 288084489, 672197141, 2016591423]

約数ペア:

[(1, 2016591423), (3, 672197141), (7, 288084489), (11, 183326493), (21, 96028163), (33, 61108831), (49, 41154927), (77, 26189499), (147, 13718309), (231, 8729833), (539, 3741357), (1617, 1247119)]