2004849

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 3651648

約数和(自身を除く): 1646799

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 263, 363, 693, 789, 847, 1089, 1841, 2367, 2541, 2893, 5523, 7623, 8679, 16569, 20251, 26037, 31823, 60753, 95469, 182259, 222761, 286407, 668283, 2004849]

約数ペア:

[(1, 2004849), (3, 668283), (7, 286407), (9, 222761), (11, 182259), (21, 95469), (33, 60753), (63, 31823), (77, 26037), (99, 20251), (121, 16569), (231, 8679), (263, 7623), (363, 5523), (693, 2893), (789, 2541), (847, 2367), (1089, 1841)]