1855161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 3342144

約数和(自身を除く): 1486983

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2677, 8031, 18739, 24093, 29447, 56217, 88341, 168651, 206129, 265023, 618387, 1855161]

約数ペア:

[(1, 1855161), (3, 618387), (7, 265023), (9, 206129), (11, 168651), (21, 88341), (33, 56217), (63, 29447), (77, 24093), (99, 18739), (231, 8031), (693, 2677)]