42755713

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 58044672

約数和(自身を除く): 15288959

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 353, 847, 1001, 1331, 1573, 2471, 3883, 4589, 9317, 11011, 17303, 27181, 32123, 42713, 50479, 121121, 298991, 353353, 469843, 555269, 3288901, 3886883, 6107959, 42755713]

約数ペア:

[(1, 42755713), (7, 6107959), (11, 3886883), (13, 3288901), (77, 555269), (91, 469843), (121, 353353), (143, 298991), (353, 121121), (847, 50479), (1001, 42713), (1331, 32123), (1573, 27181), (2471, 17303), (3883, 11011), (4589, 9317)]