2007111513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{443953}}^1$

素因数の和:444104

約数の個数: 16

約数和(自身を含む): 2940751296

約数和(自身を除く): 933639783

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 443953, 1331859, 4883483, 14650449, 60821561, 182464683, 669037171, 2007111513]

約数ペア:

[(1, 2007111513), (3, 669037171), (11, 182464683), (33, 60821561), (137, 14650449), (411, 4883483), (1507, 1331859), (4521, 443953)]