3977884057

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{19919}}^1$

素因数の和:20580

約数の個数: 16

約数和(自身を含む): 4650762240

約数和(自身を除く): 672878183

約数列:

[1, 7, 47, 329, 607, 4249, 19919, 28529, 139433, 199703, 936193, 6553351, 12090833, 84635831, 568269151, 3977884057]

約数ペア:

[(1, 3977884057), (7, 568269151), (47, 84635831), (329, 12090833), (607, 6553351), (4249, 936193), (19919, 199703), (28529, 139433)]