534372223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 685504512

約数和(自身を除く): 151132289

約数列:

[1, 7, 11, 43, 77, 251, 301, 473, 643, 1757, 2761, 3311, 4501, 7073, 10793, 19327, 27649, 49511, 75551, 118723, 161393, 193543, 304139, 831061, 1129751, 1775323, 2128973, 6939899, 12427261, 48579293, 76338889, 534372223]

約数ペア:

[(1, 534372223), (7, 76338889), (11, 48579293), (43, 12427261), (77, 6939899), (251, 2128973), (301, 1775323), (473, 1129751), (643, 831061), (1757, 304139), (2761, 193543), (3311, 161393), (4501, 118723), (7073, 75551), (10793, 49511), (19327, 27649)]