6556403

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 7896576

約数和(自身を除く): 1340173

約数列:

[1, 7, 23, 161, 193, 211, 1351, 1477, 4439, 4853, 31073, 33971, 40723, 285061, 936629, 6556403]

約数ペア:

[(1, 6556403), (7, 936629), (23, 285061), (161, 40723), (193, 33971), (211, 31073), (1351, 4853), (1477, 4439)]