13634343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 21041280

約数和(自身を除く): 7406937

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1123, 1349, 3369, 4047, 10107, 12141, 21337, 64011, 79733, 192033, 239199, 717597, 1514927, 4544781, 13634343]

約数ペア:

[(1, 13634343), (3, 4544781), (9, 1514927), (19, 717597), (57, 239199), (71, 192033), (171, 79733), (213, 64011), (639, 21337), (1123, 12141), (1349, 10107), (3369, 4047)]