221343135321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9878303}}^1$

素因数の和:9878421

約数の個数: 32

約数和(自身を含む): 371740336128

約数和(自身を除く): 150397200807

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469, 22407, 9878303, 29634909, 69148121, 108661333, 207444363, 325983999, 760629331, 958195391, 2281887993, 2874586173, 6707367737, 10540149301, 20122103211, 31620447903, 73781045107, 221343135321]

約数ペア:

[(1, 221343135321), (3, 73781045107), (7, 31620447903), (11, 20122103211), (21, 10540149301), (33, 6707367737), (77, 2874586173), (97, 2281887993), (231, 958195391), (291, 760629331), (679, 325983999), (1067, 207444363), (2037, 108661333), (3201, 69148121), (7469, 29634909), (22407, 9878303)]