57130143

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6197}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 87267840

約数和(自身を除く): 30137697

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 6197, 9219, 18591, 43379, 130137, 2720483, 8161449, 19043381, 57130143]

約数ペア:

[(1, 57130143), (3, 19043381), (7, 8161449), (21, 2720483), (439, 130137), (1317, 43379), (3073, 18591), (6197, 9219)]