28200678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{427283}}^1$

素因数の和:427299

約数の個数: 16

約数和(自身を含む): 61528896

約数和(自身を除く): 33328218

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 427283, 854566, 1281849, 2563698, 4700113, 9400226, 14100339, 28200678]

約数ペア:

[(1, 28200678), (2, 14100339), (3, 9400226), (6, 4700113), (11, 2563698), (22, 1281849), (33, 854566), (66, 427283)]