2013129369

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 3119643072

約数和(自身を除く): 1106513703

約数列:

[1, 3, 9, 27, 53, 67, 81, 159, 201, 243, 477, 603, 1431, 1809, 2333, 3551, 4293, 5427, 6999, 10653, 12879, 16281, 20997, 31959, 62991, 95877, 123649, 156311, 188973, 287631, 370947, 468933, 566919, 862893, 1112841, 1406799, 3338523, 4220397, 8284483, 10015569, 12661191, 24853449, 30046707, 37983573, 74560347, 223681041, 671043123, 2013129369]

約数ペア:

[(1, 2013129369), (3, 671043123), (9, 223681041), (27, 74560347), (53, 37983573), (67, 30046707), (81, 24853449), (159, 12661191), (201, 10015569), (243, 8284483), (477, 4220397), (603, 3338523), (1431, 1406799), (1809, 1112841), (2333, 862893), (3551, 566919), (4293, 468933), (5427, 370947), (6999, 287631), (10653, 188973), (12879, 156311), (16281, 123649), (20997, 95877), (31959, 62991)]