8983669321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{2003}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 10004545152

約数和(自身を除く): 1020875831

約数列:

[1, 11, 101, 121, 367, 1111, 2003, 4037, 12221, 22033, 37067, 44407, 202303, 242363, 407737, 735101, 2225333, 4485107, 8086111, 24478663, 74245201, 88947221, 816697211, 8983669321]

約数ペア:

[(1, 8983669321), (11, 816697211), (101, 88947221), (121, 74245201), (367, 24478663), (1111, 8086111), (2003, 4485107), (4037, 2225333), (12221, 735101), (22033, 407737), (37067, 242363), (44407, 202303)]