2054751

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 2897664

約数和(自身を除く): 842913

約数列:

[1, 3, 23, 69, 97, 291, 307, 921, 2231, 6693, 7061, 21183, 29779, 89337, 684917, 2054751]

約数ペア:

[(1, 2054751), (3, 684917), (23, 89337), (69, 29779), (97, 21183), (291, 7061), (307, 6693), (921, 2231)]