2016012951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{71089}}^1$

素因数の和:71255

約数の個数: 24

約数和(自身を含む): 3060851040

約数和(自身を除く): 1044838089

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 9453, 28359, 71089, 213267, 639801, 1635047, 4905141, 9739193, 14715423, 29217579, 87652737, 224001439, 672004317, 2016012951]

約数ペア:

[(1, 2016012951), (3, 672004317), (9, 224001439), (23, 87652737), (69, 29217579), (137, 14715423), (207, 9739193), (411, 4905141), (1233, 1635047), (3151, 639801), (9453, 213267), (28359, 71089)]