283633427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 371174400

約数和(自身を除く): 87540973

約数列:

[1, 7, 11, 29, 71, 77, 203, 319, 497, 781, 1789, 2059, 2233, 5467, 12523, 14413, 19679, 22649, 51881, 127019, 137753, 158543, 363167, 570691, 889133, 1397209, 3683551, 3994837, 9780463, 25784857, 40519061, 283633427]

約数ペア:

[(1, 283633427), (7, 40519061), (11, 25784857), (29, 9780463), (71, 3994837), (77, 3683551), (203, 1397209), (319, 889133), (497, 570691), (781, 363167), (1789, 158543), (2059, 137753), (2233, 127019), (5467, 51881), (12523, 22649), (14413, 19679)]