14947492021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{11161}}^1\times {\mathrm{17393}}^1$

素因数の和:28572

約数の個数: 16

約数和(自身を含む): 18638575488

約数和(自身を除く): 3691083467

約数列:

[1, 7, 11, 77, 11161, 17393, 78127, 121751, 122771, 191323, 859397, 1339261, 194123273, 1358862911, 2135356003, 14947492021]

約数ペア:

[(1, 14947492021), (7, 2135356003), (11, 1358862911), (77, 194123273), (11161, 1339261), (17393, 859397), (78127, 191323), (121751, 122771)]