20161105601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1744493}}^1$

素因数の和:1744640

約数の個数: 16

約数和(自身を含む): 25009065984

約数和(自身を除く): 4847960383

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 1744493, 12211451, 22678409, 158748863, 221550611, 1550854277, 2880157943, 20161105601]

約数ペア:

[(1, 20161105601), (7, 2880157943), (13, 1550854277), (91, 221550611), (127, 158748863), (889, 22678409), (1651, 12211451), (11557, 1744493)]