2871573551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{28621}}^1$

素因数の和:29942

約数の個数: 16

約数和(自身を含む): 3583016448

約数和(自身を除く): 711442897

約数列:

[1, 7, 11, 77, 1303, 9121, 14333, 28621, 100331, 200347, 314831, 2203817, 37293163, 261052141, 410224793, 2871573551]

約数ペア:

[(1, 2871573551), (7, 410224793), (11, 261052141), (77, 37293163), (1303, 2203817), (9121, 314831), (14333, 200347), (28621, 100331)]