13719951

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 23528232

約数和(自身を除く): 9808281

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 587, 1113, 1761, 2597, 3339, 4109, 5283, 7791, 12327, 23373, 28763, 31111, 36981, 86289, 93333, 217777, 258867, 279999, 653331, 1524439, 1959993, 4573317, 13719951]

約数ペア:

[(1, 13719951), (3, 4573317), (7, 1959993), (9, 1524439), (21, 653331), (49, 279999), (53, 258867), (63, 217777), (147, 93333), (159, 86289), (371, 36981), (441, 31111), (477, 28763), (587, 23373), (1113, 12327), (1761, 7791), (2597, 5283), (3339, 4109)]