13171305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{125441}}^1$

素因数の和:125456

約数の個数: 16

約数和(自身を含む): 24084864

約数和(自身を除く): 10913559

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 125441, 376323, 627205, 878087, 1881615, 2634261, 4390435, 13171305]

約数ペア:

[(1, 13171305), (3, 4390435), (5, 2634261), (7, 1881615), (15, 878087), (21, 627205), (35, 376323), (105, 125441)]