7131830519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10687}}^1$

素因数の和:10851

約数の個数: 32

約数和(自身を含む): 8536719360

約数和(自身を除く): 1404888841

約数列:

[1, 11, 19, 31, 103, 209, 341, 589, 1133, 1957, 3193, 6479, 10687, 21527, 35123, 60667, 117557, 203053, 331297, 667337, 1100761, 2233583, 3644267, 6294643, 12108371, 20914459, 34123591, 69241073, 230059049, 375359501, 648348229, 7131830519]

約数ペア:

[(1, 7131830519), (11, 648348229), (19, 375359501), (31, 230059049), (103, 69241073), (209, 34123591), (341, 20914459), (589, 12108371), (1133, 6294643), (1957, 3644267), (3193, 2233583), (6479, 1100761), (10687, 667337), (21527, 331297), (35123, 203053), (60667, 117557)]