13021796739

素因数分解:

$3^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{324143}}^1$

素因数の和:326066

約数の個数: 16

約数和(自身を含む): 19853171712

約数和(自身を除く): 6831374973

約数列:

[1, 3, 7, 21, 1913, 5739, 13391, 40173, 324143, 972429, 2269001, 6807003, 620085559, 1860256677, 4340598913, 13021796739]

約数ペア:

[(1, 13021796739), (3, 4340598913), (7, 1860256677), (21, 620085559), (1913, 6807003), (5739, 2269001), (13391, 972429), (40173, 324143)]