2707551

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3907}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 4877184

約数和(自身を除く): 2169633

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3907, 11721, 27349, 35163, 42977, 82047, 128931, 246141, 300839, 386793, 902517, 2707551]

約数ペア:

[(1, 2707551), (3, 902517), (7, 386793), (9, 300839), (11, 246141), (21, 128931), (33, 82047), (63, 42977), (77, 35163), (99, 27349), (231, 11721), (693, 3907)]