191093903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 257779200

約数和(自身を除く): 66685297

約数列:

[1, 7, 11, 13, 77, 91, 143, 349, 547, 1001, 2443, 3829, 3839, 4537, 6017, 7111, 26873, 31759, 42119, 49777, 49907, 78221, 190903, 349349, 547547, 1336321, 2099933, 2481739, 14699531, 17372173, 27299129, 191093903]

約数ペア:

[(1, 191093903), (7, 27299129), (11, 17372173), (13, 14699531), (77, 2481739), (91, 2099933), (143, 1336321), (349, 547547), (547, 349349), (1001, 190903), (2443, 78221), (3829, 49907), (3839, 49777), (4537, 42119), (6017, 31759), (7111, 26873)]