1057029147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{268759}}^1$

素因数の和:268807

約数の個数: 24

約数和(自身を含む): 1677062400

約数和(自身を除く): 620033253

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 268759, 806277, 2418831, 5106421, 6181457, 15319263, 18544371, 45957789, 55633113, 117447683, 352343049, 1057029147]

約数ペア:

[(1, 1057029147), (3, 352343049), (9, 117447683), (19, 55633113), (23, 45957789), (57, 18544371), (69, 15319263), (171, 6181457), (207, 5106421), (437, 2418831), (1311, 806277), (3933, 268759)]