2054171889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{48593}}^1$

素因数の和:48678

約数の個数: 48

約数和(自身を含む): 3760009344

約数和(自身を除く): 1705837455

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 6039, 14091, 42273, 48593, 145779, 340151, 437337, 534523, 1020453, 1603569, 2964173, 3061359, 3741661, 4810707, 8892519, 11224983, 20749211, 26677557, 32605903, 33674949, 62247633, 97817709, 186742899, 228241321, 293453127, 684723963, 2054171889]

約数ペア:

[(1, 2054171889), (3, 684723963), (7, 293453127), (9, 228241321), (11, 186742899), (21, 97817709), (33, 62247633), (61, 33674949), (63, 32605903), (77, 26677557), (99, 20749211), (183, 11224983), (231, 8892519), (427, 4810707), (549, 3741661), (671, 3061359), (693, 2964173), (1281, 1603569), (2013, 1020453), (3843, 534523), (4697, 437337), (6039, 340151), (14091, 145779), (42273, 48593)]