13558402011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{15361}}^1$

素因数の和:19203

約数の個数: 32

約数和(自身を含む): 22546008576

約数和(自身を除く): 8987606565

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3821, 11463, 15361, 26747, 42031, 46083, 80241, 107527, 126093, 168971, 294217, 322581, 506913, 882651, 1182797, 3548391, 58694381, 176083143, 410860667, 645638191, 1232582001, 1936914573, 4519467337, 13558402011]

約数ペア:

[(1, 13558402011), (3, 4519467337), (7, 1936914573), (11, 1232582001), (21, 645638191), (33, 410860667), (77, 176083143), (231, 58694381), (3821, 3548391), (11463, 1182797), (15361, 882651), (26747, 506913), (42031, 322581), (46083, 294217), (80241, 168971), (107527, 126093)]