2162457

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 3538080

約数和(自身を除く): 1375623

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 809, 891, 2427, 2673, 7281, 8899, 21843, 26697, 65529, 80091, 196587, 240273, 720819, 2162457]

約数ペア:

[(1, 2162457), (3, 720819), (9, 240273), (11, 196587), (27, 80091), (33, 65529), (81, 26697), (99, 21843), (243, 8899), (297, 7281), (809, 2673), (891, 2427)]