57271557

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4793}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 87442560

約数和(自身を除く): 30171003

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 4793, 11949, 14379, 33551, 100653, 2727217, 8181651, 19090519, 57271557]

約数ペア:

[(1, 57271557), (3, 19090519), (7, 8181651), (21, 2727217), (569, 100653), (1707, 33551), (3983, 14379), (4793, 11949)]