57415479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12517}}^1$

素因数の和:12670

約数の個数: 16

約数和(自身を含む): 84120960

約数和(自身を除く): 26705481

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 12517, 37551, 137687, 413061, 1739863, 5219589, 19138493, 57415479]

約数ペア:

[(1, 57415479), (3, 19138493), (11, 5219589), (33, 1739863), (139, 413061), (417, 137687), (1529, 37551), (4587, 12517)]