13790735

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 18984000

約数和(自身を除く): 5193265

約数列:

[1, 5, 7, 35, 349, 1129, 1745, 2443, 5645, 7903, 12215, 39515, 394021, 1970105, 2758147, 13790735]

約数ペア:

[(1, 13790735), (5, 2758147), (7, 1970105), (35, 394021), (349, 39515), (1129, 12215), (1745, 7903), (2443, 5645)]