13417495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 20377728

約数和(自身を除く): 6960233

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 797, 1295, 2405, 3367, 3985, 5579, 10361, 16835, 27895, 29489, 51805, 72527, 147445, 206423, 362635, 383357, 1032115, 1916785, 2683499, 13417495]

約数ペア:

[(1, 13417495), (5, 2683499), (7, 1916785), (13, 1032115), (35, 383357), (37, 362635), (65, 206423), (91, 147445), (185, 72527), (259, 51805), (455, 29489), (481, 27895), (797, 16835), (1295, 10361), (2405, 5579), (3367, 3985)]