13811259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 24316416

約数和(自身を除く): 10505157

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3517, 3927, 10551, 24619, 38687, 59789, 73857, 116061, 179367, 270809, 418523, 657679, 812427, 1255569, 1973037, 4603753, 13811259]

約数ペア:

[(1, 13811259), (3, 4603753), (7, 1973037), (11, 1255569), (17, 812427), (21, 657679), (33, 418523), (51, 270809), (77, 179367), (119, 116061), (187, 73857), (231, 59789), (357, 38687), (561, 24619), (1309, 10551), (3517, 3927)]