16135311213

素因数分解:

$3^4\times 7^1\times {\mathrm{28457339}}^1$

素因数の和:28457358

約数の個数: 20

約数和(自身を含む): 27546705120

約数和(自身を除く): 11411393907

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28457339, 85372017, 199201373, 256116051, 597604119, 768348153, 1792812357, 2305044459, 5378437071, 16135311213]

約数ペア:

[(1, 16135311213), (3, 5378437071), (7, 2305044459), (9, 1792812357), (21, 768348153), (27, 597604119), (63, 256116051), (81, 199201373), (189, 85372017), (567, 28457339)]