3827439

素因数分解:

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

素因数の和:297

約数の個数: 48

約数和(自身を含む): 7223040

約数和(自身を除く): 3395601

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 263, 297, 441, 539, 693, 789, 1323, 1617, 1841, 2079, 2367, 2893, 4851, 5523, 7101, 8679, 12887, 14553, 16569, 20251, 26037, 38661, 49707, 60753, 78111, 115983, 141757, 182259, 347949, 425271, 546777, 1275813, 3827439]

約数ペア:

[(1, 3827439), (3, 1275813), (7, 546777), (9, 425271), (11, 347949), (21, 182259), (27, 141757), (33, 115983), (49, 78111), (63, 60753), (77, 49707), (99, 38661), (147, 26037), (189, 20251), (231, 16569), (263, 14553), (297, 12887), (441, 8679), (539, 7101), (693, 5523), (789, 4851), (1323, 2893), (1617, 2367), (1841, 2079)]