2844156667

素因数分解:

${\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{21157}}^1$

素因数の和:21291

約数の個数: 16

約数和(自身を含む): 3159481824

約数和(自身を除く): 315325157

約数列:

[1, 11, 101, 121, 1111, 1331, 12221, 21157, 134431, 232727, 2136857, 2559997, 23505427, 28159967, 258559697, 2844156667]

約数ペア:

[(1, 2844156667), (11, 258559697), (101, 28159967), (121, 23505427), (1111, 2559997), (1331, 2136857), (12221, 232727), (21157, 134431)]