1879830909

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2109799}}^1$

素因数の和:2109822

約数の個数: 20

約数和(自身を含む): 3063429600

約数和(自身を除く): 1183598691

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2109799, 6329397, 18988191, 23207789, 56964573, 69623367, 170893719, 208870101, 626610303, 1879830909]

約数ペア:

[(1, 1879830909), (3, 626610303), (9, 208870101), (11, 170893719), (27, 69623367), (33, 56964573), (81, 23207789), (99, 18988191), (297, 6329397), (891, 2109799)]