2683143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4093440

約数和(自身を除く): 1410297

約数列:

[1, 3, 9, 31, 59, 93, 163, 177, 279, 489, 531, 1467, 1829, 5053, 5487, 9617, 15159, 16461, 28851, 45477, 86553, 298127, 894381, 2683143]

約数ペア:

[(1, 2683143), (3, 894381), (9, 298127), (31, 86553), (59, 45477), (93, 28851), (163, 16461), (177, 15159), (279, 9617), (489, 5487), (531, 5053), (1467, 1829)]