11971695

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7459}}^1$

素因数の和:7574

約数の個数: 16

約数和(自身を含む): 19336320

約数和(自身を除く): 7364625

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 7459, 22377, 37295, 111885, 798113, 2394339, 3990565, 11971695]

約数ペア:

[(1, 11971695), (3, 3990565), (5, 2394339), (15, 798113), (107, 111885), (321, 37295), (535, 22377), (1605, 7459)]