2783177793

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{23369}}^1$

素因数の和:23790

約数の個数: 32

約数和(自身を含む): 4509475200

約数和(自身を除く): 1726297407

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 401, 1203, 3609, 4411, 10827, 13233, 23369, 39699, 70107, 119097, 210321, 257059, 630963, 771177, 2313531, 6940593, 9370969, 28112907, 84338721, 103080659, 253016163, 309241977, 927725931, 2783177793]

約数ペア:

[(1, 2783177793), (3, 927725931), (9, 309241977), (11, 253016163), (27, 103080659), (33, 84338721), (99, 28112907), (297, 9370969), (401, 6940593), (1203, 2313531), (3609, 771177), (4411, 630963), (10827, 257059), (13233, 210321), (23369, 119097), (39699, 70107)]