13306047909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3031681}}^1$

素因数の和:3031721

約数の個数: 32

約数和(自身を含む): 23283317760

約数和(自身を除く): 9977269851

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 3031681, 9095043, 21221767, 33348491, 57601939, 63665301, 100045473, 172805817, 233439437, 403213573, 633621329, 700318311, 1209640719, 1900863987, 4435349303, 13306047909]

約数ペア:

[(1, 13306047909), (3, 4435349303), (7, 1900863987), (11, 1209640719), (19, 700318311), (21, 633621329), (33, 403213573), (57, 233439437), (77, 172805817), (133, 100045473), (209, 63665301), (231, 57601939), (399, 33348491), (627, 21221767), (1463, 9095043), (4389, 3031681)]