5455989

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7897

約数の個数: 24

約数和(自身を含む): 9826752

約数和(自身を除く): 4370763

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 7873, 23619, 55111, 70857, 86603, 165333, 259809, 495999, 606221, 779427, 1818663, 5455989]

約数ペア:

[(1, 5455989), (3, 1818663), (7, 779427), (9, 606221), (11, 495999), (21, 259809), (33, 165333), (63, 86603), (77, 70857), (99, 55111), (231, 23619), (693, 7873)]