12587817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 18420480

約数和(自身を除く): 5832663

約数列:

[1, 3, 11, 33, 179, 537, 1969, 2131, 5907, 6393, 23441, 70323, 381449, 1144347, 4195939, 12587817]

約数ペア:

[(1, 12587817), (3, 4195939), (11, 1144347), (33, 381449), (179, 70323), (537, 23441), (1969, 6393), (2131, 5907)]