103019007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19903

約数の個数: 32

約数和(自身を含む): 177963520

約数和(自身を除く): 74944513

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 19861, 59583, 139027, 258193, 377359, 417081, 774579, 1132077, 1807351, 2641513, 4905667, 5422053, 7924539, 14717001, 34339669, 103019007]

約数ペア:

[(1, 103019007), (3, 34339669), (7, 14717001), (13, 7924539), (19, 5422053), (21, 4905667), (39, 2641513), (57, 1807351), (91, 1132077), (133, 774579), (247, 417081), (273, 377359), (399, 258193), (741, 139027), (1729, 59583), (5187, 19861)]