624584429

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{208961}}^1$

素因数の和:209036

約数の個数: 12

約数和(自身を含む): 738471708

約数和(自身を除く): 113887279

約数列:

[1, 7, 49, 61, 427, 2989, 208961, 1462727, 10239089, 12746621, 89226347, 624584429]

約数ペア:

[(1, 624584429), (7, 89226347), (49, 12746621), (61, 10239089), (427, 1462727), (2989, 208961)]