2068909143

素因数分解:

$3^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{15329}}^1$

素因数の和:21766

約数の個数: 16

約数和(自身を含む): 3153319680

約数和(自身を除く): 1084410537

約数列:

[1, 3, 7, 21, 6427, 15329, 19281, 44989, 45987, 107303, 134967, 321909, 98519483, 295558449, 689636381, 2068909143]

約数ペア:

[(1, 2068909143), (3, 689636381), (7, 295558449), (21, 98519483), (6427, 321909), (15329, 134967), (19281, 107303), (44989, 45987)]